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12 questions from this quiz
Three types
Positive (+1)
No charge, mass of 1
Electron
In the nucleus
Total protons + neutrons
Number of protons only
12 neutrons
1×10−101 \times 10^{-10}1×10−10 metres
Less than 1/10000th the size
Atoms with same protons, diff. neutrons
35.5
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