Question

Name the inert gas present in period 1

Answer 1

Answer:

Xe is present in 5th period of periodic table.

The period 4 and 5 are called long periods.

So, the Xe is present in second long period.

Answer 2

Answer:

Helium is the inert gas present in period 1

Explanation:

An inert gas is a gas that does not undergo chemical reactions under a set of given conditions. The noble gases often do not react with many substances and were historically referred to as the inert gases. Inert gases are used generally to avoid unwanted chemical reactions degrading a sample..