Question

Activity
of serves of metals​

Answer 1

Answer:

Explanation:

po- potassium-k

so- sodium-Na

Ca-calcium -ca

ma- magnesium-Mg

Al -aluminium  - Al

zi- zinc - Zn

ir-iron -fe

le- lead- pb

hy-hydrogen-H

co-copper-cu

me-mercury-hg

si-silver-Ag

go-gold-Au