Question

ayuda es de distribucion electronica


Z = 70

Z = 2

Z = 21

Z = 32

Z = 11

Z = 10

Z = 80

Z = 27

Z = 51

Answer 1

Z=2 -----→ 1s^2
Z=10 ---→ 1s^2 2s^2 2p^6
Z=11 ----→ 1s^2 2s^2 2p^6 3s^1
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