[问答题]
Each element contains a different arrangem*v 7oory97uxm/bok ho1z.r0u ent of elect q61uzy(lq 3/ pb(f 2cotsow8mrons, and these electron configurations can also be represented using orbital diagrams. Determine the ideufqtym ((16o2c/8l p bsq3wozntity of each element described below.
1.$1s^2$ $2s^2$ $2p^6$ $3s^2$ $3p^6$ $4s^1
2.$[Ne] $3s^2$ $3p^6$
3.In Period 33 with valence electrons of $3s^2$
4. 5.An ion with +1 charge, with valence electrons of:
