Question

list 10 rarest non- metals

Answer 1

Answer:

10 Rarest Elements on Earth

Neptunium.

Curium.

Americium.

Californium.

Promethium.

Protactinium.

Francium.

Berkelium.

Explanation:

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Answer 2

Answer:

1. Boron (B),

2. Carbon (C),

3. Silicon (Si),

4. Phosphorus (P),

5. Arsenic (As),

6. Sulphur (S),

7. Krypton (Kr)

8. Argon (Ar)

9. Neon (Ne)

10. Fluorine (F)

Explanation: