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ycow [4]
3 years ago
7

What is the error in the electron configuration, 1s2 2s2 2p6 3s2 3p5 4s2?

Chemistry
1 answer:
Leviafan [203]3 years ago
3 0
1s2 2s2 2p6 3s2 3p6 4s1

s orbital can hold 2 electron
p orbitals can hold 6 electron
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