Question

Sort the following chemicals for their ability to act as an oxidizer. List from strongest to weakest; 1 being strongest, 6 being weakest. (1-6)
Ag
Ni
K
Au
Cu
Ca

Answer 1

1.) K - potassium
2.) Ca - calcium
3.) Ni - nickle
4.) Cu - copper
5.) Ag - silver
6.) Au - gold

following the reactivity series from most to least reactive.