Atomic Nucleus
a: Nucleus ~
b: a ball inside a stadium
What: "Since the nucleus of an atom is like a ball inside a stadium, and since practically all the matter of an atom is in its nucleus, an atom is mostly empty space. "
Useful?
Writer: David M. Schwartz
LCC: QD
Where:
Date: Jun 15 2010 11:11 PM
# 466 Critique Analogy