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
By lucretia on 2011-January-19
Topic: The ball
This would have been better if the type of ball was mention. Could it be a ping-pong ball, beach ball, soccer ball or medicine ball. The would help with the visualization and proportion that is being discussed.
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