Question

Calculate the atomic mass of Oxygen?​

Answer 1

Explanation:

atomic mass of oxygen from the periodic table. > mass of 1 Oxygen atom =2.65 x 10^-23 g.

Answer 2

1 mole of oxygen contains 16 g

Means

1 mole of oxygen = 16 g

6.022 × 10²³ atoms of oxygen = 16 g

1 atom of oxygen = 16/(6.022 × 10²³)

=> 2.65 × 10-²³ g

__________________________

✡ More information :

• Atomic number of oxygen is 8

• It is the third most abundant element.

• It is a non-metal and gas.

• It's atomic mass is 16.

• It's name come from Greek word.

• It never burns.

______________________________