Which represents the balanced nuclear equation for the beta minus decay of Co-60?
Superscript 60 subscript 27 upper C o right arrow superscript 60 subscript 26 upper F e plus superscript 0 subscript plus 1 e.
Superscript 60 subscript 27 upper C o right arrow superscript 60 subscript 28 upper N i plus superscript 0 subscript negative 1 e.
Superscript 60 subscript 27 upper C o plus superscript 0 subscript plus 1 e right arrow superscript 60 subscript 28 upper N i.
Superscript 60 subscript 27 upper C o plus superscript 0 subscript negative 1 e right arrow superscript 60 subscript 26 upper Fe.
Answers
Explanation:
Superscript 60 subscript 27 upper C o right arrow superscript 60 subscript 28 upper N i plus superscript 0 subscript negative 1 e.
Answer:
Its B
Explanation:
Did the test and got 100%
Related Questions
If you put a hot dog into piranha solution, what happens?
it dissolves
becomes electroplated with salt
noithing - nonreactive
produces carbon triethylium oxide gas
Answers
Answer:
3
Explanation:
More scientificly explained
Henry stands outside every night at 9:00 p.m. for one week to observe the stars. Each night, he observes the same group of seven stars. What can you infer from Henry's observations?(2 points)
A. That this group of stars is called shooting stars
B. That this group of stars changes every night
C. That this group of stars creates a pattern
D. That this group of stars disappears
Answers
Answer:
C
Explanation:
This group of starts creates a pattern
Which of the following points is/are true for plasma?
(1) It is a very good conductor of electricity.
(2) Gas is transformed into plasma state.
(3) It is influenced by magnetic and electric fields.
(4) All of the choices
Answers
Answer:
4 all of the choices. the rest of the answers are correct so it's all of the choices
What is the main way viruses cause disease in the body
A. By feeding directly on your body parts
B. By using your body's cells to make new viruses
C. By absorbing nutrients from your bloodstream
D. By breaking down your body's cells for nutrients
Answers
Answer:
the answer is B
Explanation:
this is because viruses need to enter a host cell to start reproduce. they usually use your cell to create "virus making factories".
hope it helps
no problems
Design an investigation that supports the claim that an increase in voltage OR an increase in the number of coils in an electromagnet, has an affect on the strength of the electromagnet. Be sure to include:
1. Problem/Question
2. Possible Data Table/Chart
3. Conclusion paragraph including data AND the effect of the increase in voltage or number of coils.
Answers
Answer:i dont know
Explanation:
can anyone draw out the answer for me please because I'm confused your supposed to make a lewis dot structure out of the lines and dots showing electron transfer to create that iconic bond
Answers
Answer: are you allowed to type in letters?
An example of an ionic bond would be Li+ f- -> LiF or Ca+2 + s-2 -> CaS
Remember that ionic bonding is all about there charges
Match these items.
1. imprint of plant or animal
original-remains fossil
2. undecayed plant or animal part
carbonized fossil
3. replaced by a mineral
petrified fossil
4. only carbon remains
cleavage
5. mountain
geology
6. from magma
metamorphic
7. from physical and chemical changes
igneous
8. sandstone
print fossil
9. helps identify rocks
landform
10. science of Earth
sedimentary
Answers
1. print fossil
2. carbonized fossil
3. petrified fossil
4. cleavage
5. landform
6. igneous
7. metamorphic
8. print fossil
9. geology
10. sedimentary
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The print fossil, original-remains fossil, petrified fossil, carbonized fossil, landform, igneous, metamorphic, sedimentary, cleavage, and geology are the respective matches as given in the question.
Print fossil is imprint of plant or animal and basically known as fossil impression. Original-remains fossil comprises of the original tissues and parts of organism and undecayed plant or animal part. Petrified fossil is replaced by a mineral. Carbonized fossil is only carbon remains. Landform is a mountain. Igneous is from magma.
Metamorphic is from physical and chemical changes. Sedimentary rocks are sandstone. Cleavage helps to identify rocks. Geology is the study of science of earth.
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Which statement explains why scientists classify organisms into groups based on shared characteristics?
Group of answer choices
Classification helps scientists understand the relationships between different species.
Classification helps scientists understand how the parts of a cell work together.
Classification helps scientists understand the chemical reactions that are necessary for organisms to live.
Classification makes it easier for scientists to study certain groups of organisms.
Answers
Answer:
It's the last one PLEASE MARK BRAINLIEST
Answer:
Classification makes it easier for scientists to study certain groups of organisms.
How large is a typical animal or plant cell? A. 1-100 millimeters B. 1 meter C. 10-100 nanometers D. 10-100 micrometers WILL MARK BRAINLEST Science
Answers
Answer:
10-100 micrometers
Explanation:
Explain how thermal Energy, Temperature and kinetic energy are related in a substance.
Answers
Explanation:
When the temperature of an object increases, the average kinetic energy of its particles increases. When the average kinetic energy of its particles increases, the object's thermal energy increases. Therefore, the thermal energy of an object increases as its temperature increases.
What type of person studies and collects data on the weather?
Answers
Explain how thinking about chemicals at the atomic and molecular scale can help to explain observable phenomena, such as the changes you see when you etch copper.
Answers
Not a straight up answer, but moreover to help you get it: (Circuit Boards)
Aside from the tasks it performs, perhaps the most important function of a circuit board is providing a way to integrate the electronics for a device in a compact space. A PCB allows components to be correctly connected to a power source while being safely insulated. Also, circuit boards are less expensive than other options because they can be designed with digital design tools and manufactured in high volume using factory automation.
Partially straight up, helping you get the answer: (Copper Chloride)
Copper(II) chloride is the chemical compound with the chemical formula CuCl 2. This is a light brown solid, which slowly absorbs moisture to form a blue-green dihydrate.
Etching helps us to see the structure of the atoms of copper.
What is etching?The term etching refers to the process by which we expose the inner structure of copper. It is usually done electrically or by the use of an acid. The surface of the copper is removed and the inner structure of the copper is shown.
As such, when you etch copper, you can see the inner structure such as the arrangement of the atoms of copper and how they fit together.
As such looking through the etched copper would help you to appreciate that matter is composed of atoms.
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help me with these questions pls thanks :)
Answers
Answer:
1. 2 valence electrons 2. 1 valence electron
Explanation:
valence shell is the elctrons present on the outer most shell
2. 1 valence electron
3. 8 valence electrons
Valence electrons are the ones on the very outside ring. Hope this helps!
Can cornstarch disintegrate in fire or an open flame?
Answers
What is an ellipse please help)
Answers
In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.
Maybe they might use that math thing for Science.
What are all the breeds of dogs and how many breeds of dogs are there?
Answers
Answer:
In the United States alone, the AKC's dog breed list currently includes 190 dog breeds. Worldwide, the FCI lists 360 officially recognized breeds.
Explanation:
There are approximately 400 separate breeds of purebred dogs worldwide. A purebred dog is considered to be one whose genealogy is traceable for three generations within the same breed
There are currently more than 340 different breeds of dogs recognised throughout the world.
What kind of rocks would you expect to see on Mars? What evidence supports your response?
Answers
This graduated cylinder has numbers representing milliliters. A student says that the volume of the liquid inside is 21.8 milliliters.
What best explains why the student is wrong?
21.8 is at the top of the meniscus, but volume should be measured in the middle of the meniscus.
21.8 is at the top of the meniscus, but volume should be measured at the bottom of the meniscus.
Since the lines are only marked with whole numbers, the student must round to a whole number.
Since the whole numbers represent milliliters, the student must use a unit smaller than milliliters.
Answers
Answer:
The answer for this question depends on the type of meniscus in the cylinder. If it is an upright meniscus like in water, the reading should be taken at the bottom of the meniscus. However if it is an inverted meniscus like in mercury, the reading should be taken at the top of the meniscus.
What are some of the possible solutions for solving air pollution issues?
Answers
Answer:
Conserve energy - at home, at work, everywhere.
Look for the ENERGY STAR label when buying home or office equipment.
Carpool, use public transportation, bike, or walk whenever possible.
Follow gasoline refueling instructions for efficient vapor recovery, being careful not to spill fuel and always tightening your gas cap securely.
Consider purchasing portable gasoline containers labeled “spill-proof,” where available.
Keep car, boat, and other engines properly tuned.
Be sure your tires are properly inflated.
Use environmentally safe paints and cleaning products whenever possible.
Mulch or compost leaves and yard waste.
Consider using gas logs instead of wood.
Explanation:
Answer:
Make more earth-friendly ways to create energy using natrual resorces instead of fossil fuels releases greenhouse gases into the atmosphere and that causes the levles of Co2 and other gasses.
Example: Solar Energy, Wind Energy, Hydropower, etc.
Explanation:
The Gulf Stream is a warm ocean current that originates in the Gulf of Mexico, exits through the Strait of Florida, and moves towards northern Europe. Which statement best describes how the Gulf Stream affects the climate of bordering areas?
A.
Coastal areas near the Gulf Stream are drier than inland areas at the same latitude.
B.
Coastal areas near the Gulf Stream are less windy than inland areas at the same latitude.
C.
Coastal areas near the Gulf Stream are warmer than inland areas at the same latitude.
D.
Coastal areas near the Gulf Stream are colder than inland areas at the same latitude.
Answers
Answer: d
Explanation:it’s d
Coastal areas near the Gulf Stream are warmer than inland areas at the same latitude. Therefore, option C is correct.
What is Gulf stream ?The Gulf Stream is a warm ocean current that carries warm water from the Gulf of Mexico towards the North Atlantic. As the warm water moves northward, it warms the air above it, which can lead to milder temperatures in coastal areas near the Gulf Stream.
This warming effect can be especially pronounced in areas of northern Europe, where the Gulf Stream helps to keep temperatures mild despite the region's high latitude.
Therefore, option C, "Coastal areas near the Gulf Stream are warmer than inland areas at the same latitude," is the most accurate statement regarding how the Gulf Stream affects the climate of bordering areas.
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Select the correct answer from the list.
1: The (gravity, electromagnetic radiation) of dark matter causes baryonic gas and dust to (break apart, clump together).
Answers
Answer:
The gravity of dark matter causes baryonic gas and dust to clump together.
Hope this helped
The correct sequence will be: The gravity of dark matter causes Byronic gas and dust to clump together.
What is Electromagnetic radiation?To produce electromagnetic radiation, electrically charged particles must pass through matter or a vacuum, or oscillating magnetic and electric disturbances must occur. When a disturbance occurs, the electric and magnetic fields are at an angle of 90 degrees, and the combined waves move perpendicular to both of these oscillating fields.
Electromagnetic radiation causes the release of photons. These are bundles of quantized light energy or harmonic waves that travel at the speed of light. The energy is then split up into several groups by the wavelength of the electromagnetic spectrum. These magnetic and electric waves move perpendicular to one another and have certain characteristics including wavelength, amplitude, and frequency.
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Please help me por favor :'(
Answers
Match each letter with the correct label. Use the atom diagram below.
Electron - Nucleus - Proton - Neutron
Answers
C= protons
B= neutron
A= electron
Answer:
Explanation: First and foremost, we must carefully examine the provided diagram in order to properly name the sections of an atom diagram.
Step-by-step instructions are given along with the answers in sequential sequence.
Correct answer for (A) is Electron since they are present at the outermost shell of an atom.The correct answer for (B) is Neutron since it is the central element of an atom.The proton is the right answer for (C), as it is included in the nucleus grouping with the neutron.The nucleus is the correct option for (D) since it is the primary component of the atom and includes both protons and neutrons.Learn more about the Atom here:
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A dog is exposed to radiation and it caused damage to a cell’s DNA. This genetic change results in the controls on mitosis not working. Which one of the following is most likely to occur after this damage?
Responses
An infection in the blood spreads results in sepsis ,
A blood clot stops oxygen to the heart, causing a heart attack,
Cells produce new versions of a virus to allow it to spread throughout the body
The cell dividing rapidly and creating a cancerous tumor
Answers
I suppose the last option to be correct.
Answer:
The cell dividing rapidly and creating a cancerous tumor
Explanation:
7: How many times can a volcano erupt?
Answers
Answer:
Some small volcanoes only erupt once in their lives,
while other volcanoes erupt multiple times. Kilaeua volcano in Hawaii, which has been erupting continuously since 1983, is the world's most active volcano. While some volcanoes erupt at regular intervals, there are always exceptions to the rule
Answer:
small volcano's only 1 time while big volcano's mutiple times
Explanation:
How is the momentum of an object determined?
What happens every time one of the boys playing ping pong hits the ball?
How could the boy playing ping pong keep from hitting the ball off the table?
I GIVE 20 PTS PLS HEELP
Answers
Answer: He needs to hit the ball with less force.
Explanation:
hope this helps
2. Based off the answer to the first question, by hitting the ping pong ball, momentum is transferred from the boy to the ball. Causing the ball to have more velocity/speed and gain more momentum.
3. Momentum before = momentum after
Every time the ball hits the table, some momentum transfers from the ball to the table. Every time the player hits the ball, some momentum transfers from the player to the ball. This allows the player to continue playing ping pong as the ball always has momentum.
I WILL GIVE BRAINLIEST TO THE FIRST PERSON WHO ANSWERS THIS QUESTION CORRECTLY:
What compound has the symbol NaCl?
water
salt
glucose
carbon dioxide
Answers
Answer:
Salt.
Explanation:
NaCl = natrium chloride, otherwise known as table salt.
The compound is sodium chloride which is basically what the salt is made up if
Choose all the answers that apply.
Conduction _____.
is the transfer of heat in fluids
requires physical contact between molecules
is the transfer of heat in solids
happens because molecules cause each other to vibrate
Answers
Calculate the volume (in cm3
) of 54 g
of water at 1 ∘C
.
Express the volume in cubic centimeters to two significant figures.
Answers
There are two groups of waves with the same amplitude. One contains waves of short wavelength and the other has waves of long wave-length, Which waves have the most energy? (pls answer asap)
Answers
Answer:
i think the long wavelength has more energy
Explanation:
plz correct me if i'm wrong