Question

The Number of group in the periodic table are (a). 10 (b).16 (c).14(d). 18

Answer 1

hii friend. ..

here is ur answer ..

there are 18 group and 7 periods in a periodic table.

hope it will help you♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡¤¤¤¤¤♡¤¤¤¤¤¤¤¤¤¤¤

Answer 2

There are 18 groups in periodic table