New Periodic Table

The periodic table is a arrangements of elements, based on electronic configuration and on their chemical properties in a tabular form, arranged in rows(periods) and columns(groups).

Key Features:-

It consists 7 periods and 18 groups. It starts from lightiest element HYDROGEN and ends from 118th element OGANESSON.

New periodic table consists 7 periods and 18groups.It has 4 blocks, (s, p, d, f)