Elements A,BC have atomic number 9,20,10 respectively state which one

1.	Elements A,BC have atomic number 9,20,10 respectively state which one is a non metal metal chemically inert
Answer» Answer: 9- FLOURINE, 20- calcium, 10- NEON Explanation: Neon is the chenically INERT noble Gas. Calcium non - metal Flourine is Halogen

Elements A,BC have atomic number 9,20,10 respectively state which one is a non metal metal chemically inert

Answer»

Answer:

9- FLOURINE, 20- calcium, 10- NEON

Explanation:

Neon is the chenically INERT noble Gas.

Calcium non - metal

Flourine is Halogen