Question

2) Ele mets having same group have
valence Electrons​

Answer 1

Answer:

Elements in a group have the same number of valence electrons and therefore, elements in the same group have the same valency.

Explanation:

hope it helps

Answer 2

True (if the question is about "state whether the following statement is true or false")

Reason ( Scientific reasoning.)

Elements belong to same group have the same valency because the number of valence electron in a group is same due to which the tendancy of an atom to lose or gain electrons in order to attain nearest noble gas configuration is also same.