Question

. State whether the following statements are true or false.
1. Helium is the lightest gas. Lowe
2. Nitrogen is slightly heavier than air.
3. Oxygen is the most abundant element on earth. -
4. Carbon dioxide was first produced by Lord Raleigh.
5. Antoine Lavoisier discovered nitrogen. _​

Answer 1

Answer:a. True

B. False

C.false

Explanation:

Answer 2

Explanation:

1. False

2. False

3.True

4. False

5. False