It Where's It's At.....
a: Atomic number ~
b: a permanent address
What: "The atomic number is also the same as the number of protons. The atomic number is like a permanent address. No matter what you do to the house, it will always have the same foundation (protons) and always have the same location (atomic number). 20 protons=Atomic # 20, Calcium"
Useful?
Writer: Not Stated
LCC:
Where:
Date: Jul 15 2013 7:28 PM
# 3356 Critique Analogy