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look at the top left or middle for a number
How do you find the atomic number?
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?
It is the atomic number
How do you find the proton?
subtract atomoc mass from the number of protons
How do you find the neutron?
look at the number of protons and that will be the electrons
How do you find the Electron? Neutral or Equal
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