Why helium is a inert gas?

Answer 1

This topic is typically covered in chemistry courses. So argon has a filled electron shell and thus no valence electrons. Electron interactions is what drives many reactions. If no electrons are available to react, then it's very difficult to get it to react (in this case bond with) other molecules.

Answer 2

Argon has completely filled orbitals / energy levels. It has 8 valence electrons with stable electronic configuration. Hence it is chemically inert, generally donot form compounds under normal conditions and exists as mono atomic species.

Answer 3

Helium is an inert gas because it has a full outer electron shell, making it very stable and unlikely to interact with other elements to form compounds. This stability is due to its electronic configuration, which consists of two electrons in the first energy level.

Answer 4

The reason why argon gas can not be used in the air is becasue the gas has sutch a strong smell that if you went in the room with argon gas it would suffocate you

Answer 5

according to its electronic configuration(2,8) helium has no place for any exchange of electrons or protons

Answer 6

because argon is in zero group and it has octet structure so argon will not react with any compound

Answer 7

to be honest i don't know why we need argon in air but it is used to extinguish fires without damaging equipment