Question

mass of 1 kg of oxygen??​

Answer 1

Answer:

Explanation:

Mass of one kg Oxygen is 1 kg...........

Kg is a mass

Then 1 kg you tell is the answer....

I think your question is not perfect....

Mass of 1 oxygen atom is 2.65 x 10⁻²³ g....

HOPE IT HELPS!!!

BY BIO_LOVER!!!!