Question

write four properties of oxygen?? ​

Answer 1

Explanation:

1. it helps in breathding

2. it is lighter than co2

3. supporter of complete combustion

4. it is less in world only 21%.

PLZ FOLLOW ME

AND MARK ME AS BRAINLIEST

Answer 2

Explanation:

. it is colour less

.It is a gas

. it is test less gas

. it is denser than air

Give thanks for giving your answer

Mark as brilliant

follow me