how many electrons should be in an atoms valence shell (with the exception of hydrogen and helium) to become…
how many electrons should be in an atoms valence shell (with the exception of hydrogen and helium) to become stable?\no 2\no 4\no 6\no 8
Answer
Brief Explanations:
Atoms (except hydrogen and helium) tend to follow the octet - rule. The octet - rule states that atoms are most stable when their valence shell has 8 electrons.
Answer:
D. 8