217k views
0 votes
Elements in the same group have similar

O physical and chemical properties
mass numbers
O numbers of clectrons
O numbers of protons

1 Answer

1 vote

Answer:

Number of protons I think.

I'm not 100% sure though I just kinda remember learning about this. Sorry if I'm wrong.

User Peterstev Uremgba
by
7.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.