2 years ago

How do you expect the size of the atoms to change as you go from neon to argon to krypton

Chemistry

1 answer:

Olenka [21]2 years ago

6 0

Answer:

The number of energy levels will increase.

Explanation:

As they are all Noble Gases, they are all in the same family. However, as you go further down the list of Noble Gases, the period number increases. The period number shows the number of energy levels. Hence, an increase in energy levels.

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Is nickel cyanide a ionic or covalent bond

dlinn [17]

Answer:

Ionic

Explanation:

Because there's a metal and nonmetal present in this bond, it is ionic. Covalent bonds occur when there are only metals present. Hope this helps.

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2 years ago

Which elements are present in all organic compounds? 1. Hydrogen and oxygen 2. Nitrogen and Carbon 3. Nitrogen and oxygen 4. Hyd

cupoosta [38]

Answer:

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2 years ago

Which of the following is a primary source?

bulgar [2K]

Answer:

I think its C a scientific journal article

Explanation:

Any kind of journal is considered a primary source because journals contain info that the original author wrote. Encyclopedias are considered teritary sources, but im not sure if that counts ...so id go with journals.

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2 years ago

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igor_vitrenko [27]

Answer:

letter D.

Explanation:

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2 years ago

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