Question

TU HO
Ich elementi
(a) 2 0
1
(d) 4 CI (e) 5 CO, (f) Fes
Write the number of atoms of each elem
the molecules of following compounds :
(a) K,CO, (b) FeSO4 (c) Pb(NO)
(d) Nas (e) Fe2(SO4)3 (f) Pb;0.
Write the chemical names of followin
compounds:
(a) H.SO. (b) NaOH (c) Na coz​

Answer 1

Answer:

C is correct answer....

I hope help you.......

Answer 2

Answer:

c

Explanation:

to be honest i thunk it is c