Which among the following are needed in the core functionality of the Plasma TV?

1. Argon

2. Neon

3. Mercury

Select the correct option from the codes given below:

Answer: [D] 1, 2 & 3

Inert gases and mercury in small amount is something which makes the core of the functionality of the Plasma TV.

This question is a part of GKToday's Integrated IAS General Studies Module