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Chery Chery
wrote...
Posts: 3587
7 years ago
The neutron is made up of which one of the following quark combinations (up, down, strange, charm, top, bottom)?
A) uud
B) ddu
C) udd
D) ttb
E) bst
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Posts: 626
7 years ago
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Chery Author
wrote...
7 years ago
You're right again!

Appreciate it
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