1. The nucleus of an atom is composed of electrons and neutrons.
A. True
B. False
Try again!
Correct! This is a false statement because the nucleus is composed of protons and neutrons.
2. Light provides thermal and radiation energy.
A. True
B. False
Correct!
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3. When electrons are excited to a higher energy level, they tend to return to their lowest energy state by returning to the lowest available energy level.
A. True
B. False
Correct!
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4. Photons are emitted at the same time electrons jump up in energy.
A. True
B. False
Try again!!
Correct! This is a false statement because photons are emitted at the same time electrons fall in energy.
