How are periods and groups different from each other?.

Question

asked Jan 13, 2023 182k views

1 Answer

Eranga Dissanayaka · Answer 1 · 2023-01-19T18:32:56+0000

Answer:

Period and groups are different because

PERIODS are the number of shells

I.e in lame man words the no of circles when drawn an element

GROUPS : these are the number of electrons in the outermost shell

Groups determine the valency*