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Biology, 21.04.2020 21:02 chony83

I need help please
1.
The nucleus contains protons and .
neutrons
electrons
2.
Electrons in an atom make up most of the of the atom, while the protons and neutrons make up nearly all of the of the atom.
volume; mass
mass; volume
3.
The more an electron has, the further away it can be from the nucleus.
mass
energy

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Answers: 1

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I need help please
1.
The nucleus contains protons and .
neutrons
electrons<...
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