If an atom has the electron configuration 1s22s22p2, how many electrons must it gain to achieve...

Question

Question

If an atom has the electron configuration 1s22s22p2, how many electrons must it gain to achieve an octet?

Answer 1

Answer #1

The atom must gain 4 more electrons to complete its octet because the maximum number ofelectrons that 2p shell can contain is 6 .

Answer 2

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