Answers
Answer:
Rubidium
Explanation:
Nil
The identity of the element whose isotopes you have selected is that it significantly possesses the same atomic number but a different mass number.
What is Isotope?The Isotope may be characterized as one of two or more types of atoms of a chemical element that significantly have the same number of protons but with different numbers of neutrons and therefore different atomic masses.
In a more simple sense, an isotope may be defined as an atom that has the same atomic number but different atomic mass and physical properties.
It is the identity of the element that they togetherly possess the same number of protons which leads to identical atomic numbers but due to a distinct number of neutrons, they possess different mass numbers.
Therefore, the identity of the element whose isotopes you have selected is that it significantly possesses the same atomic number but a different mass number.
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Related Questions
According to Arrhenius, NH4+ an acid or a base? Write an equation to support
Answers
According to Arrhenius definition of acids, \(NH4^+\) is an acid.
According to Arrhenius definition of acids and bases, acid is any substance that produces hydrogen ion in solution as its only positive ion.
Following this definition, let us now consider what happens when \(NH4^+\) is introduced into a water;
\(NH4^+\)(aq)-------> NH3(aq) + \(H^+\)(aq)
Hence, according to Arrhenius definition of acids, \(NH4^+\) is an acid.
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What mass of CO2 is produced when 10.0 g of CH4 is burned in oxygen?
Answers
Taking into account the reaction stoichiometry, 27.5 grams of CO₂ is produced when 10.0 g of CH₄ is burned in oxygen.
Reaction stoichiometryIn first place, the balanced reaction is:
CH₄ + 2 O₂ → CO₂ + 2 H₂O
By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of moles of each compound participate in the reaction:
CH₄: 1 moleO₂: 2 molesCO₂: 1 moleH₂O: 2 molesThe molar mass of the compounds is:
CH₄: 16 g/moleO₂: 32 g/moleCO₂: 44 g/moleH₂O: 18 g/moleBy reaction stoichiometry, the following mass quantities of each compound participate in the reaction:
CH₄: 1 mole ×16 g/mole= 16 gramsO₂: 2 moles ×32 g/mole= 64 gramsCO₂: 1 mole ×44 g/mole= 44 gramsH₂O: 2 moles ×18 g/mole= 36 gramsMass of CO₂ formed
It is possible to use a simple rule of three as follows: if by reaction stoichiometry 16 grams of CH₄ form 44 grams of CO₂, 10 grams of CH₄ form how much mass of CO₂?
mass of CO₂= (10 grams of CH₄×44 grams of CO₂)÷16 grams of CH₄
mass of CO₂= 27.5 grams
Finally, 27.5 grams of CO₂ is produced.
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Astatine belongs to which element group: nonmetal, halogen, noble gas?
Answers
Answer:
halogen
Explanation:
It belongs to Group 17 on the periodic table, which is a halogen
Astatine is a periodic element that is represented as At and has the atomic number of 85. This element belongs to the halogen group of the periodic table. Thus, option b is correct.
What are halogens?Halogens are the group or the families of the periodic table that are characterized by the six elements that are non-metallic in nature. The other halogens are iodine, chlorine, bromine, fluorine, and tennessine.
The astatine element of the halogen group (group 17) is the rarest naturally occurring and have an electronic configuration of [Xe] 4f¹⁴5d¹⁰6s²6p⁵, with atomic number 85.
The isotopes of astatine are not stable and are used to treat a disease like a thyroid in radiotherapy. Also, it is used to treat cancerous cells.
Therefore, option b. the astatine element is a halogen.
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What is the answer? Please
Answers
Answer:
Leeunwenhoek
Explanation:
Anton Von Leeunwenhoek was the first scientist to observe live cells and in greater details. He described spirogyra in the mid 15th century.
His contribution to the scientist community opened up the world of micro-organisms. He produced several microscopes to observed the world of micro-organisms that we cannot see with our naked eyes. He also studied plants extensively.10. What does a full moon look like from earth? *
Your answer
Answers
Answer:
like a circle
Answer:
it would look white and its a circle
Explanation:
pLEASE MARK BRAINLIEST
Substance A with a specific heat of 1.25 J/g∙oC and Substance B with a specific heat of 12.5 J/g∙oC. If both were exposed to the same amount of heat which one would rise in temperature the most?
Answers
Answer:
Substance A
Explanation:
Specific heat is defined by the amount of heat needed to raise the temperature of 1 gram of a substance 1 degree Celsius (°C).
A higher specific heat means it takes more energy to increase the temperature of the substance compared to other substances. Since Substance A has a lower specific heat, it takes less energy to raise the temperature so it will rise in temp faster.
Indicate how CaCO3 neutralizes soil acidity. In other words, indicate how calcium carbonate chemically removes hydrogen from soil solution.
Answers
Answer:
Soil acidity can be corrected easily by liming the soil, or adding basic materials to neutralize the acid present. ... As lime dissolves in the soil, calcium (Ca) moves to the surface of soil particles, replacing the acidity. The acidity reacts with the carbonate (CO3) to form carbon dioxide (CO2) and water (H2O).
Explanation:
In the laboratory you dissolve 24.4 g of chromium(II) iodide in a volumetric flask and add water to a total volume of
250 mL.
What is the molarity of the solution?
What is the concentration of the chromium(II) cation?
What is the concentration of the iodide anion?
Answers
.07979mols/.25L=.319
A cake recipe calls for 170.0 mL of buttermilk. How many cups is this?
(1.0567 quart = 1
L and 4 cups =
1
quart
Answers
A cup is 240 ml and the cake recipe calls for 170.0 ml of milk. It's 2/4 of a cup.
How many mls are in a cup of tea?
the cups have a standard measure of 240ml, that is, if you buy one of these good quality utensils, even if in different places, the measure of 1 cup must always be equivalent to 240ml.
With this information, we can conclude that Ml is the abbreviation milliliter, the smallest unit of measurement for liquids. We start with the liter as the base unit, we must go down to one tenth of a liter, which is deciliter, then 100 tenths of a liter than the centiliter and we go up to one thousand tenths of a liter, which is milliliter. One liter contains one thousand milliliters.
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How many liters of a 0.75 M solution of calcium nitrate will be required to react with 148 g of sodium carbonate?
Answers
Answer:
1.87L of the 0.75M calcium nitrate solution will be required.
Explanation:
1st) It is necessary to write the balanced chemical reaction:
\(Ca(NO_3)_2+Na_2CO_3\rightarrow CaCO_3+2Na(NO_3)\)Now we know that 1 mole of calcium nitrate (Ca(NO3)2) reacts with 1 mole of sodium carbonate (Na2CO3), to produce 1 mole of calcium carbonate (CaCO3) and 2 moles of sodium nitrate (Na(NO3)).
2nd) With the stoichiometry of the chemical reaction and the molar mass of the compounds, we can calculate the grams of calcium nitrate that are needed to react with 148g of sodium carbonate:
- Calcium nitrate molar mass: 164.1 g/mol
- Sodium carbonate molar mass: 106 g/mol
\(\begin{gathered} 106gSodiumCarbonate-164.1gCalciumNitrate \\ 148gSodiumCarbonate-x=\frac{148gSodiumCarbonat*164.1gCalciumNitrate}{106gSodiumCarbonate} \\ x=229.12gCalciumNitrate \end{gathered}\)Now we know that 148g of sodium carbonate will need 229.12g of calcium nitrate to react properly.
Using the molar mass of calcium nitrate, we can convert the 229.12g to moles:
\(229.12g*\frac{1mol}{164.1g}=1.4mol\)So, 1.4 moles of calcium nitrate will react.
3rd) We know that the molarity of the calcium nitrate solution is 0.75M, that means that there are 0.75 moles of calcium nitrate in 1L of solution.
Using a mathematical rule of three we can calculate the liters of this 0.75M solution of calcium nitrate are needed to react:
\(\begin{gathered} 0.75moles-1L \\ 1.4moles-x=\frac{1.4moles*1L}{0.75moles} \\ x=1.87L \end{gathered}\)So, 1.87L of the 0.75M calcium nitrate solution will be required.
Hydrogen reacts with oxygen according to the balanced equation
2H₂ (g) + O2(g) → 2H₂O(g). If X is the number of molecules of H₂ which react,
then the number of O2 molecules reacting is
Answers
Answer:
x/2
Explanation:
X = 2 molecules of H2
For 2 molecules of H2, there's only 1 molecule of O2. Meaning, there's twice the amount of H2, so O2 = x/2 molecules.
I hope I'm understanding this question right.
if an object has a density of .7g/cm3 and you put this object in a cup of water what would the object do
help
Answers
Answer:
Float
Explanation:
The density of water is about 1 g/cm³. Since the object is less dense than water, it will float.
12.39 g sample of phosphorus (30.97 g/mol) reacts with 52.54 g of chlorine gas, Cl2
(70.91 g/mol) to form only phosphorus trichloride, PC13 (137.33 g/mol). Which is the
limiting reactant?
Answers
Answer:
P is the limiting reagent
Explanation:
P = phosphorus = 30.97g/mol
Cl2 = Chlorine = 70.91g/mol
PCl3 = Phosphorus Trichloride = 137.33g/mol
P + Cl2 = PCl3
Left Side
P = 1
Cl = 2
Right Side
P = 1
Cl = 3
So equation needs to be balanced first
2P + 3Cl = 2PCl3
Left Side
P = 2
Cl = 6
Right Side
P = 2
Cl = 6
That's better.
Ok so we have 12.39g of P so we have 0.4 moles of it
We then have 52.54g of Cl so we have 0.74 moles of it
For every P we need 1.5 Cl so we have an excess of Cl
50 mL of 2.2 M HCl is combined with 50 mL of 2.0 M NaOH in a coffee-cup
calorimeter. The temperature of the solution increases 13.4°C. Assume the
calorimeter is a perfect insulator and the mixture has a specific heat capacity identical
to pure water (4.184 wc)
.
Calculate the heat change from the chemical reaction (in units of kJ). (Pay attention to
sign conventions and do not write the units in your typed answer.)
Answers
Answer:
-56.1kJ/mol
Explanation:
The reaction between HCl and NaOH is:
NaOH + HCl → NaCl + H₂O + ΔH
Where ΔH is heat change in the reaction.
As the temperature of the solution increases, the heat is released and ΔH < 0
The heat released in the reaction is obtained using coffe-cup calorimeter equation:
Q = C×m×ΔT
Where Q is heat
C is specific heat of the solution (4.184J/g°C)
m is mass of solution: Assuming density = 1g/mL, 100mL of solution = 100g
And ΔT is change in temperature (13.4°C)
Replacing:
Q = C×m×ΔT
Q = -4.184J/g°C×100g×13.4
Q = -5606.6J
Now, in the reaction you have:
Moles HCl:
0.050L * (2.2mol/L) = 0.11 moles
Moles NaOH:
0.050L * (2.0mol/L) = 0.1 moles
That means the moles of reaction are 0.1 moles, and heat change in the chemical reaction is:
5606.6J / 0.1 mol = 56066J =
-56.1kJ/mol
Which solids are insoluble in water.
Answers
Some types of solids that are insoluble in water are:
Metals. (most of them)Non-Metallic ElementsMetal OxidesSome Non-Metallic ElementsMetal Carbonates (most of them)Metal Sulfides (most of them)Salts (some of them)Which solids are insoluble in water?Many solids are insoluble in water, meaning they do not dissolve in water to a significant extent. Here are some examples of common solids that are generally insoluble in water:
Metals: Most metals, such as gold, silver, platinum, and copper, are insoluble in water.
Non-Metallic Elements: Many non-metallic elements, such as carbon (in the form of graphite or diamond), sulfur, phosphorus, and iodine, are insoluble in water.
Metal Oxides: Some metal oxides, particularly those of less reactive metals, are insoluble in water. Examples include aluminum oxide (Al2O3), iron(III) oxide (Fe2O3), and lead(II) oxide (PbO).
Metal Carbonates: Most metal carbonates are insoluble in water. Examples include calcium carbonate (CaCO3), lead(II) carbonate (PbCO3), and copper(II) carbonate (CuCO3).
Metal Sulfides: Many metal sulfides are insoluble in water. Examples include lead(II) sulfide (PbS), silver sulfide (Ag2S), and mercury(II) sulfide (HgS).
Insoluble Salts: Certain salts have limited solubility in water. Examples include silver chloride (AgCl), lead(II) iodide (PbI2), and calcium sulfate (CaSO4).
It's important to note that while these solids are generally insoluble in water, they may exhibit some solubility to a small extent. The solubility of a solid in water can vary depending on factors such as temperature, pressure, and the presence of other solutes.
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What volume of CO2(g), measured at STP is produced if 15.2 grams of CaCO(s) is heated?
Answers
Answer:
Volume = 3.4 L
Explanation:
In order to calculate the volume of CO₂ produced when 15.2 g of CaCO₃ is heated, we need to first write out the balanced equation of the thermal decomposition of CaCO₃:
CaCO₃ (s) + [Heat] ⇒ CaO (s) + CO₂ (g)
Now, let's calculate the number of moles in 15.2 g CaCO₃:
mole no. = \(\mathrm{\frac{mass}{molar \ mass}}\)
= \(\frac{15.2}{40.1 + 12 + (16 \times 3)}\)
= 0.1518 moles
From the balanced equation above, we can see that the stoichiometric molar ratios of CaCO₃ and CO₂ are equal. Therefore, the number of moles of CO₂ produced is also 0.1518 moles.
Hence, from the formula for the number of moles of a gas, we can calculate the volume of CO₂:
mole no. = \(\mathrm{\frac{Volume \ in \ L}{22.4}}\)
⇒ \(0.1518 = \mathrm{\frac{Volume}{22.4}}\)
⇒ Volume = 0.1518 × 22.4
= 3.4 L
Therefore, if 15.2 g of CaCO₃ is heated, 3.4 L of CO₂ is produced at STP.
Following the procedure of this experiment, you determined that your 1.000g sample of a fruit drink powder contained 6.04E-5 moles of acidic protons. Of these acidic protons, 2.00E-5 moles were due to VC. The rest were due to an acid H2B in the sample. Calculate: a) Moles of acidic protons due to H2B in the fruit drink sample b) Moles of H2B in the fruit drink sample
Answers
a.) 4.04E-5 moles of acidic protons
b.) 2.02E-5 mole of H2B in the fruit drink
What are protons?A proton can be defined as a stable subatomic particle with symbol p , H⁺, or ¹H⁺ that has a positive electric charge of +1 e elementary charge.
The mole with its symbol mol, is the unit of amount of substance in the International System of Units. The quantity amount of substance is a measure of how many elementary entities of a given substance are in an object or sample.
The formula for the number of moles formula is expressed as follows;
Number of moles = Mass of substance / Mass of one mole.
n = m/M
from the given above, we have that
mass of sample = 1.00g
a.) Moles of acidic protons due to H2B in the fruit drink sample will be
6.04E-5 moles of acidic protons - 2.00E-5 moles were due to VC
= 4.04E-5 moles of acidic protons.
b.) Moles of H2B in the fruit drink sample = 2.02E-5 mole of H2B in the fruit drink
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Take your time please.
Answers
Answer:
1. Observing
2. Classifying
3. Predicting
4. Making a hypothesis
5. Experimenting
6. Measuring
7. Communicating
8. Making an inference
9. Constant
10. Interpreting data
Explanation:
Hope this helps!!
hope it is helpful to you
Describe two signs that show that a chemical reaction happens when magnesium
burns in air.
Answers
Answer:
When magnesium burns in air, the oxygen in the air reacts with magnesium metal to produce magnesium oxide.
Magnesium burns in oxygen present in the air to produce magnesium.
The old, depressed house moaned as the wind blew.
Alliteration
Allusion
Assonance
Hyperbole
Metaphor
Onomatopoeia
Oxymoron
Personification
Simile
Answers
What is personification?
Personification is a category of figurative language in which an inanimate or biotic factor is given human-like qualities and characteristics. The sentence in this question is an example of personification because in reality, a house cannot moan and is incapable of possessing a state of emotion or age. This is shown where the house is described as “old” and “depressed.” In actuality, a house is a structure comprised of objects that have no proneness to emotions and things humans can feel and grasp.
Answer Recap: This sentence is an example of personification.
How many moles in 2.33E25 molecules of NO?
0.0258 mol
3.87E20 mol
38.7 mol
2.58E48 mol
please show work
Answers
Answer:
0.0258 mol Answer .......
What is solubility ?
A solution in which no more solute will dissolve
The amount of solute it takes to make a supersaturated solution
The amount of solute that will dissolve in a given amount of solvent
The amount of solvent it takes to dissolve 100 g of solute
Answers
Answer:
The amount of solute that will dissolve in a given amount of solvent.
Explanation:
edge 2020
A solution is defined as a homogeneous mixture of one or more solutes present in a solvent. The amount of solute that will dissolve in a given amount of solvent is solubility. The correct option is B.
What is solubility?At a particular temperature, the maximum amount of solute that can dissolve in a given known quantity of solvent is defined as the solubility. The property which helps sugar molecules to dissolve in tea or coffee is called solubility.
The term solubility product of a sparingly soluble salt is known as the product of molar concentrations of its ions in a saturated solution of it at a given temperature. The solubility product is used to predict the precipitation in a reaction.
If the ionic product exceeds the value of the solubility product then the precipitation of an ionic substance from solution occurs.
Thus the correct option is B.
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1. Write the IUPAC names for the following 1.1 1.2 N 1.3 O NO2 x Y ·0 OH 5
Answers
1. The IUPAC name of N is nitrogen.
2. Nitrogen dioxide
3.The IUPAC name of O is oxygen
4.The IUPAC name of OH is hydroxyl.
The IUPAC name of ·0 is a radical. It is commonly found in organic chemistry and plays an important role in many reactions.
IUPAC names for the given compounds are:1.1. N: Nitrogen
The IUPAC name of N is nitrogen.
It is a non-metal and belongs to group 15 in the periodic table. It has an electronic configuration of 1s2 2s2 2p3.1.2. NO2: Nitrogen dioxide
Explanation: NO2 is a chemical compound that is formed by the combination of nitrogen and oxygen. It is a reddish-brown gas that has a pungent odor.
The IUPAC name of NO2 is nitrogen dioxide.1.3. O: Oxygen
Explanation: The IUPAC name of O is oxygen.
It is a non-metal and belongs to group 16 in the periodic table. It has an electronic configuration of 1s2 2s2 2p4.
X: UnknownExplanation: No IUPAC name can be given to an unknown compound as the structure and composition are not known.
Y: Hydroxyl Explanation: The IUPAC name of OH is hydroxyl.
It is a functional group that is composed of an oxygen atom and a hydrogen atom (-OH). It is commonly found in alcohols and phenols. ·0: RadicalExplanation: A radical is a molecule or an ion that contains an unpaired electron.
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Note: The complete question is given below
Provide the IUPAC names for the following compounds:
\(CH_3CH_2CH(CH_3)CH_2CH_2CH_2CH_3\)
C6H5CH(CH3)2
H2NCH2CH2CH2CH2CH2NH2
CH3CH2CH2CH2CH2OH
CH3CH2CH2CHOHCH3
What is the enthalpy change for the following reaction: C3H8(g) + 5O2 (g) --> 3CO2 (g) + 4H2O (l)ΔHof C3H8 (g) = -103.8 kJΔHof CO2 (g) = -393.5 kJΔHof H20 (l) = -285.8 kJ
Answers
The answer is -2219.9 kJ/mol
The decomposition of cyclohexane to benzene and Martialism is a high mass transfer limited period on the planet. The reaction will be carried out in a tubular reactor with an internal diameter of 5 cm and a length of 20 m; the pipes are filled with cylindrical pellets 0.5 cm in diameter and 0.5 cm in length. The pellets are only covered with the outer surface coating. The filled bed porosity is 40%. The inlet flow rate is 60 dm3/min.
Plot the tubular length vs. conversion graph when the inlet gas stream contains 5% cyclohexane and 95% hydrogen at 2 atm and 500°C. What would be the required tubular length for 99.9% conversion?
For cyclohexane diffusion in hydrogen, use the Fuller, Schettler, and Giddings Correlation given below.
Answers
The required tubular length for 99.9% conversion is 116.84 meters.
On Earth, the rate at which cyclohexane reacts with benzene and methylcyclopentane is constrained by high mass transfer.
A tubular reactor with an internal diameter of 5 cm and a length of 20 m will be used to conduct the reaction, and cylindrical pellets with dimensions of 0.5 cm in diameter and 0.5 cm in length will be placed within the reactor's pipes.
Only the exterior surface of the pellets are coated.
The packed bed has a 40% porosity and a 60 dm3/min intake flow rate.
When the intake gas stream includes 5% cyclohexane and 95% hydrogen at 2 atm and 500°C, the tubular length vs. conversion graph should be drawn.
The graph may be used to identify the minimum length of tube necessary for 99.9% conversion.
For cyclohexane diffusion in hydrogen, the Fuller, Schettler, and Giddings Correlation is as follows:
a = 0.8854,
b = 1.764102,
C = 6.0231023.
The tube length vs. conversion graph may be displayed at 2 atm and 500°C when the incoming gas stream includes 5% cyclohexane and 95% hydrogen.
The following equation may be used to determine the rate of reaction:
ra=2.31011 exp[-88580/RT]C_A(1X)/3
The mole balancing equation for an isothermal tubular reactor is given as
dX/dL = -ra/C A,
where X is the conversion and L is the length.
To determine the length of the tubular reactor needed for a specific conversion X, we can integrate the aforementioned equation from X = 0 to X = X.
We must numerically calculate the following equation to obtain the necessary tube length for 99.9% conversion:
∫0.999L0−ra/CA
dL=0.999XEq L
for X=0.999
After rearranging the equation above, we get:
0.999L0ra/CA
dL=XX Eq
The aforementioned equation is integrated to give us
L = 116.84 m.
Therefore, the required tubular length for 99.9% conversion is 116.84 meters.
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Chemistry Lab Determination of the Universal Gas Constant (R)
SHOW ALL WORK
Given:
Initial mass of butane lighter: 54.24g
Final Mass of Butane Lighter: 54.01g
Temperature of water: 23.0°C
Volume of gas collected: 100.0mL
FIND:
Barometric pressure of room: 766.86 mmHg CONVERTED TO atm
Vapor pressure of water at room temperature(PH2O) (IN atm)
FIND:
Mass difference if butane lighter in grams
Moles of Butane gas collected in moles of C4H10
Partial pressure if butane gas in atm
Converted temperature of water in Kelvin
Converted volume of gas collected in Liters
Experimental value of R in Latm/molk
Accepted value of R in Latm/molk
Percent error in experimental value of R in %
CONCLUSION QUESTIONS:
1. List at least 3 factors that either did it could contribute to the percent error
2. Should the value of R go up or down if the gas had not been corrected for the partial pressure of water. Why?
3. How could this experiment be repeated to increase the accuracy, or in other words, decrease the percent error?
NOTE: LET ME KNOW IF YOU WANT A PICTURE OF THE LAB INSTRUCTIONS TO HELP SOLVE
ALSO SHOW ALL WORK PLS
Answers
To solve this problem, I'll need some additional information related to the molar mass of butane (C4H10). Please provide the molar mass of butane so that I can proceed with the calculations.
Which charts or graphs always use axes both labeled with quantitative values and show individual points of data, meaning that each point matches with one value on the x-axis and one value on the y-axis? Check all that apply.
Answers
The graphs which use axes both labeled with quantitative values and show individual points of data include:
Scatter plotsLine graphsBar graphs.What is a Graph?Thus is defined as a pictorial representation of data or variables in an organized or definite manner.
The graphs mentioned above always have each point matching with one value on the x-axis and one value on the y-axis.
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Question 9
5 pts
Which energy transfer is correctly matched?
Fusion in the sun: chemical to light and heat
Lighting a match: heat energy into chemical energy
a cell phone: thermal to electrical
Turning on a ceiling fan: electrical to mechanical
Answers
Answer:
fusion in the sun
Explanation:
I know this because I am currently talking this test and I know it cause I did it
Answer:Turning on a ceiling fan: electrical to mechanical
I took the test and Fusion in the sun: chemical to light and heat Lighting a match: sound energy into chemical energy were the wrong answers.
As the climate warms, ice and
snow melt. This makes the
climate hotter, which then
melts more snow and ice. This
is an example of
A. positive feedback
B. negative feedback
C. neutrality
Answers
The scenario in which as the climate warms, ice and snow melt making the climate hotter, which then melts more snow and ice is an example of positive feedback.
The correct option is A.
What is positive feedback?Positive feedback refers to a process in which an initial change or disturbance in a system leads to an amplification or reinforcement of that change.
Considering the scenario of climate change, the example provided earlier is a demonstration of positive feedback.
As the climate warms, ice and snow melt, reducing the reflective surface and exposing darker surfaces like land or water. These darker surfaces absorb more sunlight, which leads to further warming and more melting of ice and snow. This cycle continues, causing a self-reinforcing effect that amplifies the initial warming.
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if i have a bean then how many rice do i have in bean??
Answers
Answer:
What?
Explanation:
That makes no sense at all