Question

what is the group in the periodic table?

Answer 1

The vertical column in the periodic table is known as group

There are 18 group in modern periodic table from 1-18

Elements in each group show similarity and gradations

Metallic character increases while going down a group


Hope it helps.

Answer 2

Answer:

the vertical coloumn in the modern periodic table are called groups.

there are 18 groups in modern periodic table.