In the space provided, express in words each of the numbered terms or sym-
bols in the following chemical equation.
Mg(s) + 2HCl(aq)
MgCl,(aq) + H2(g)
10. Mg
15. (ag)
11. (S)
16. =>
12. +
17. MgCl2(aq)
18. H2
13. 2
14. HCl(aq)
19. (g)