Answer:c
Explanation: atoms make matter
Explanation:
Since the ratio is Cu/Fe, if some Fe were lost due to spillage, the Cu/Fe ratio would INCREASE because Fe would be lower.
Since it is in column 2A it would have an oxidation number of +2
The kind of reaction that is likely to be observed is a single displacement reaction where the metal displaces the H+ ion from the acid. The general chemical reaction would be written as 2M + 2HX = 2MX + H2 where M represents a metal and HX is the acid.
Answer: container of zinc and oxygen
Hope this helps!
Explanation: edgenuity
