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KengaRu [80]
2 years ago
11

What are valence electrons? The number of neutrons in a nucleus. The number of protons in the nucleus. The atomic mass is the sa

me as the number of valence electrons. The number of electron in the outer most shell of an atom.​
Chemistry
1 answer:
Tanzania [10]2 years ago
3 0

Valence Electrons are The number of electrons in the outer most shell of an atom. These shells have a maximum amount before being filled by electrons, in which remaining electrons will fill the next remaining valence shell.

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