Question

two metal that does not displace hydrogen from water or dil acids​

Answer 1

Answer:Iron and aluminium will displace hydrogen from dilute acids as they more reactive then hydrogen. Mercury and copper cannot displace hydrogen from dilute acids as they are less reactive than hydrogen

Explanation:

Answer 2

Answer:

Copper, silver,gold

Explanation:

Because these are less reactive than hydrogen therefore will not displace it.

Hope it helps.