aisha21
aisha21
16-12-2016
Chemistry
contestada
a electron compared to a proton
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Apocrophon
Apocrophon
16-12-2016
Electron:
Negative charge
very small mass
determines the atom's chemical properties
Protron:
Positive charge
much more massive
Does not determine chemical properties, but the number of protrons is the atom's atomic number.
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