Question

what happens when metal react with oxygen.Give 2 examples
if don't know then leave it ​

Answer 1

Answer:

Metal + oxygen = metal oxide

Heat and light are given out alongside the product and carbon dioxide

Explanation:

Magnesium + oxygen = magnesium oxide + carbon dioxide

Copper + oxygen = copper oxide + carbon dioxide

Answer 2

Answer:

last line is very rubbish...

Explanation:

here ur answer ...

the metal atoms tends to lose electrons to the oxygen atoms , changing their oxidation state and characteristically their colour .