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Chemistry, 15.09.2019 21:10 SkyeShadow525
How many subatomic particles would a neutal atom have if its atomic number was 23 and its mass number was 57?
a)80 neutrons,23 protons, 34 electrons
b)57 neutrons,23 protons, and 23 electrons
c)23 neutrons ,57 protons and 57 electrons
d) 34 neutrons, 23 protons and 34 electrons
e)34 neutrons 23 protons and 23 elecrrlns
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