Atoms, subatomic particles, neutrons, protons, electrons
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Most lightweight atoms are stable if their neutron/proton ratio is a 1:1 ratio, out of the following "light" elements, which one does not have a stable neutron/proton ratio?
F, N, O, Ne, Mg
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Solution Summary
The expert examines atoms, subatomic particles, neutrons, protons and electrons. A light element is analyzed.
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The periodic table is key to this type of question. You should know that atomic number corresponds to the number of protons (and in a neutral, "uncharged" atom the number of electrons too). But the atomic mass, corresponds top the ...
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