Reaction of metal with oxygen Flashcards
1
Q
most metals will react with oxygen to form a ….
A
oxide
2
Q
reactive metals will burn …
A
vigorously
3
Q
less reactive metals (iron) will burn quickly when …
A
powered
4
Q
if not ignited many metals will still
A
react with oxygen slowly
forming a layer of oxide on the metal surface
5
Q
what is tarnishing
A
forming a layer of oxide on the metal surface
6
Q
what does tarnishing effect
A
effects relatively unreactive metals such as silver
