Question

11. Which of these weighs most?
(1) 32 g oxygen
(2) 2 g atom'of nitrogen
(3) 0.5 mole of iron
(4) 3.01 * 1023 atoms of carbon​

Answer 1

Answer:

(1) 32 g oxygen is the correct answer I think

Answer 2

Answer:

32 gram oxygen

Explanation:

because it is very important in our life.