Chemistry, asked by smdaffan50, 1 month ago

write the electronic configuration of following a)N^-3,O^-2,MG^+2,Ne

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Answered by ishwarigosavi01

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N^-3 = 2,8 (1s2, 2s2 2p6)

O^-2 = 2,8 (1s2, 2s2 2p6)

Mg^+2 = 2,8 (1s2, 2s2 2p6)

Ca = 2,8,8,2 (1s2, 2s2 2p6, 3s2 3p6, 4s2)

Mn^+2 = 2,8,11,2 (1s2, 2s2 2p6, 3s2 3p6 4s2 3d3)

Ne = 2,8 (1s2, 2s2 2p6)

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