jv2gacoscos jv2gacoscos

01-03-2021
Chemistry

contestada

How many valence electrons are in an atom of Zinc (III)
Atomic number 30
Atomic mass 65.38
a 12
b 35
c 3
d 30

Respuesta :

rmroomi2 rmroomi2

01-03-2021

Answer:

A.) 12

Explanation:

The number of valence electrons= the group number

Answer Link

01-03-2021

Answer:

c) 3 valence elcertons

Answer Link

Otras preguntas

PLEASE HELP‼️‼️‼️thanks

Suppose the measures of the interior angles of convex quadrilateral are four consecutive odd numbers. find the measure of the largest angle.

Explain why human error allowed natural disasters to destroy some early cities. Compare modern-day methods for dealing with natural disasters with those used in

what number is rational

47-49 please, thanks!

Your friend is having trouble writing the electron configuration for Nickel Ni. In your own words describe how you would teach your friend how to write an elect

Find the value of x, round to nearest degree

find the axis of symmetry y= -2x^2 -8x -15

A is an injury to either a muscle or the tissue that connects muscle to bone call a tendon.

is 6r and -15r like terms?