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Physics, 29.01.2020 05:13 hannahbannana98

In which of these statement are protons, electrons, and neutrons correctly compared?
a) quarks are present in protons & neutrons but not in electrons.
b) quarks are present in protons, neutrons, electrons.
c) quarks are present in neutrons and electrons but not in protons.
d) quarks are present in protons and electrons but not in neutrons.

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In which of these statement are protons, electrons, and neutrons correctly compared?
a) quark...
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