Question

Name the following:

The lightest metal

Answer 1

1. The elements which tend to have the tendency to lose electrons to form a positively charged element are known as metals.
2. Lithium($\mathit{L}\mathit{i}$) is the lightest metal and solid present in the periodic table.
3. Since the atomic number of Lithium is 3 it is also the third lightest element found on the earth.

So, lithium is the lightest metal in the periodic table.