A) Br ( 1 ), Ca ( 2 ), P ( 3 ), Si( 4 ).
B) Fe (2), Fe(3), Mn (2), Mn(1).
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
A) Br ( 1 ), Ca ( 2 ), P ( 3 ), Si( 4 ).
B) Fe (2), Fe(3), Mn (2), Mn(1).