Small And Fast It Is......
a: a beta particle ~
b: a subatomic bullet
What:
"By analogy, you might say that a beta particle is like a subatomic bullet and an alpha particle is like a subatomic cannonball. In any event, most radioactive materials are classified as either alpha-emitters or beta-emitters. A few do not fall into either of these categories."
Useful?
Writer: Gordon Edwards.
LCC:
Where:
Date: Jan 24 2014 8:21 PM
# 4779 Critique Analogy