Question

CU AG and AU are in the what group?​

Answer 1

Answer:

Group 11

Assertion: Cu, Ag and Au lie in Group 11 of the periodic table.

Answer 2

Answer:

Explanation:

copper (Cu), silver (Ag), and gold (Au)

all belong to group 11 since all have 3 electrons in the valence shell and have the general configuration of n-1 d^10  ns^2