Question

modelați configuratia electronica a Zn(Z=30) si precizati unde se afla plasat electronul distinctiv​

Answer 1

Z=30 ⇒ Zn: 1s^{2}\ 2s^{2}\ 2p^{6} \ 3s^{2} \ 3p^{6} \ 4s^{2} \ 3d^{10}Zn:1s

2

2s

2

2p

6

3s

2

3p

6

4s

2

3d

10

Sau:

Z=30 ⇒ Zn: (1) K- 2e^{-} ;\ (2) L- 8e^{-};\ (3) M- 18e^{-};\ (4) N- 2e^{-}Zn:(1)K−2e

−

; (2)L−8e

−

; (3)M−18e

−

; (4)N−2e

−