melanie2024 melanie2024

23-11-2021
Chemistry

contestada

Which of the ions below has the following of election configuration?

1s2 2s2 2p6 3s2 3p6 3d10

A.Co2+

B.Zn2+

C.Cu2+

D.Ni2+

Respuesta :

rk9448249 rk9448249

23-11-2021

Answer:

B

Explanation:

Its atomic number is 28 and that is zinc

Answer Link

Otras preguntas

I need help ASAP anyone

Como podemos aprender a encontrar soluciones a las dificultades que nos presente en la vida TAREA DE RELIGION AYUDA

why is socialization is necessary for individuals?

why is the failure more honorable than to win cheating ? justify

As a person BAC level increase it becomes difficult for them to judge their vehicle distances and speed

which of these events happened last?

I need help answering this ASAP

help please area geometry !!

(2x2 + 1) + 3/2x2=1=4

outline the steps involved in signing into your account