62,504 views
18 votes
18 votes
A.

Elements in the same group have similar chemical properties because

A.their atoms are about the same size.

b. they have a similar atomic mass.

c. they have the same number of valence electrons.

d. they have a diagonal relationship.

User Ssss Ppppp
by
3.1k points

1 Answer

25 votes
25 votes

Answer:

c. they have the same number of valence electrons

User Jawad Khawaja
by
3.1k points