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Gods
Created on May 14, 2013
# of cards: 0
Introduction to Physics Final Flashcard
What holds protons and neutrons together in a nucleus?
a. like charges attracting
b. strong nuclear force
c. like charges repelling
d. atomic mass : b. strong nuclear force. A nuclear chain reaction occurs when excess _____ collide with other nuclei.
a. protons
b. nuclei
c. neutrons
d. gamma rays : c. neutrons. The nuclear power used for electricity is produced by
a. fusion.
b. fission.
c. a chemical reaction.
d. radon gas. : b. fission..
Created on May 12, 2013
# of cards: 55
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