Question

3. Name three monoatomic gases with symbols.​

Answer 1

Answer:

List of Monatomic Elements

1 helium (He)

2 neon (Ne)

3argon (Ar)

Answer 2

Answer:

MONOATOMIC GAS :-

Monatomic gas, gas composed of particles (molecules) that consist of single atoms, such as helium or sodium vapour, and in this way different from diatomic, triatomic, or, in general, polyatomic gases.

EXAMPLE :-

• Examples of monatomic elements are the noble gases, such as:Helium, Neon, Argon,Krypton, Radon, etc.

1. Neon :- Ne
2. Argon :-Ar
3. Krypton :- Kr
4. Radon :- Rn
5. Helium :-He

⛔ NONEXISTENT ⛔