Which is a way that the elements are groupef on the periodic table

asked Apr 4, 2018 51.7k views

0 votes

6.8k points

Please log in or register to add a comment.

1 vote

Your answer is B because elements within the same column have equal numbers of valence electrons which determines the reactivity of an element.

Jobo answered Apr 10, 2018

by Jobo

7.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.5m answers