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Home Q & A Board Science-Related Homework Help Physics
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Tsync Tsync
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8 years ago
Which of these orderings of the epochs is correct?
A) Planck, stellar, galactic
B) Planck, lepton, quark
C) nuclear, lepton, quark
D) nuclear, stellar, galactic
E) quark, lepton, atomic
Textbook 
Astronomy Today

Astronomy Today


Edition: 8th
Authors:
Read 207 times
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Minoring in physics
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RatatouilleRatatouille
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8 years ago
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Tsync Author
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#2
8 years ago
Wonderful, thanks for your time and effort
Minoring in physics
wrote...
#3
8 years ago
Message back if you need anything
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