a
1s22s 22px12py 1
b
1s 2 2s 22px 22pyo
c
1s12s22px12py12pz1
d
1s 22s12px12py12pz1
Explanation
Correct Option
dNo explanation available
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Njkbhjbxch
1 year ago
Ground state of carbon( atomic number 6)
1s2 2s2 2p2
in the excited state, one electron from tge 2s orbital is promoted go the 2p orbital to alloe for bond formation( especially in covalent bonding, like in methane). So it becomes 1s2 2s1 2p3 ( 1s2 2s1 2px1 2py1 2pyz1)

