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3 years ago

6

What is the number of valance electrons for oxygen

2 answers:

AleksandrR [38]3 years ago

7 0

Answer:

six

Explanation:

Valence electrons are the electrons in the outermost shell, or energy level, of an atom. For example, oxygen has six valence electrons, two in the 2s subshell and four in the 2p subshell.

solong [7]3 years ago

6 0

Answer:

Six!

Explanation:

Valence electrons are the electrons in the outermost shell of an atom.

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