Question

La C.E. del elemento químico de Z: 23, es:
a) 2-8-11-2
b) 2-8-10-3
c) 2-8-10-1
d) 2-8-9-2
e) 2-8-9-1

Answer 1

Explicación:

a) 2-8-11-2 = -19 b) 2-8-10-3 = -19 c) 2-8-10-3 = -17 d) 2-8-9-2 = -17 e) 2-8-9-1 = -16