How many groups of sixty are in two hundred forty four?
↳Redirected from
"How do the valence electrons change as you go across a period?"
1 Answer
Mar 24, 2018
Four
Explanation:
Method: Counting
If we count by 60s, we get 60, 120, 180, 240. Adding another 60 would push us beyond 244, so there are 4 groups of sixty in 244.
