Elements of the same group have the same chemical properties why

Question

asked Sep 7, 2022 108k views

1 Answer

Veronika · Answer 1 · 2022-09-13T07:21:57+0000

Answer:

because they have the same number of valence electrons in their outer shells

Step-by-step explanation:

The atoms of all group 1 elements have similar chemical properties and reactions because they all have one electron in their outer shell.