reactivity Flashcards
1
Q
what is at the top of the reactivity series?
A
potassium
2
Q
what is the least reactive metal?
A
gold
3
Q
what is a spectator ion?
A
an ion that does not have an effect on the reaction and stays the same.
4
Q
what happens in a displacement reaction?
A
the more reactive metal displaces the less reactive one.
