Finding Protons, Neutrons, and Electrons
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Last updated 12:24 AM on 8/30/25
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6 Terms
1
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look at the top left or middle for a number
How do you find the atomic number?
2
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look at the bottom of the box and yes. to the nearest tenth.
How do you find the atomic mass? Should you round? To What?
3
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It is the atomic number
How do you find the proton?
4
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subtract atomoc mass from the number of protons
How do you find the neutron?
5
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look at the number of protons and that will be the electrons
How do you find the Electron? Neutral or Equal
6
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if positive subtract, if negative add the atomic number to the number of protons to get your answer!
How do you find the electrons? negative or positive
Note 
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