A. An element with the valence electron configuration 3s² would form a monatomic ion with a charge of In order to form this ion,

Question

A. An element with the valence electron configuration 3s² would form a monatomic ion with a charge of
In order to form this ion, the element will ___ ____ electron(s) from/into the subshell(s).
B. If an element with the valence configuration 4s23d7 loses 2 electron(s), these electron(s) would be removed from the subshell(s).

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