4 years ago

What is the electron configuration of oxygen? 1s22s22p3 1s2, 2s6, 2p4, 3s2 1s2, 2s2, 2p4, 3s2 1s22s22p4

2 answers:

8 0

Answer:

(D) 1s22s22p4

Explanation: The last option is the correct answer !

7 0

oxygen's atomic number is 8

1s22s22p4 is the electron configuration

2+2=4 4+4=8

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