Question

write the symbols of the following elements and the radicals obtained from them and indicate the charge on the radicals ::::,,,, Mercury ,potassium, nitrogen, copper ,sulphur ,carbon ,chlorine, oxygen.

Answer 1

symbols :Hg,K,N,Cu,S,C,Cl,O

Answer 2

Mercury Hg
potassium K+1
nitrogen N-3
copper Cu+1
sulphur S-2
Carbon C-4
chlorine CL-1
oxygen O-2