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The maximum tendency to form unipositive ion is for the element with the electronic configuration-
A
1s², 2s², 2p⁶, 3s²
B
1s², 2s², 2p⁶, 3s²3p¹
C
1s², 2s², 2p⁶, 3s²3p²
D
1s², 2s², 2p⁶, 3s²3p³
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