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laiz [17]
3 years ago
7

What is the main difference between protons and neutrons?

Chemistry
1 answer:
Lorico [155]3 years ago
8 0

Answer:

Protons have a much larger volume than neutrons.

Explanation:

Protons have a slightly smaller mass than neutrons.

Protons have a positive charge.

Protons and neutrons make up the nucleus.

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Which of these electron transitions correspond to absorption of energy and which to emission?
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Answer:

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When an electron moves from a higher energy level to a lower energy level, an emission has taken place e.g n = 9 to n = 6

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