Question #cc3b6

1 Answer
Jess
Jan 11, 2018

Yes

Explanation:

As you go up to down, left to right, the atomic number and the atomic mass both increase. Atomic number is a measure of the number of protons and atomic mass the number of nucleons. More nucleons = more electrons = bigger atom

Related questions
Impact of this question
715 views around the world
You can reuse this answer
Creative Commons License