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Agata [3.3K]
3 years ago
6

Help anyone????? Please

Chemistry
1 answer:
vivado [14]3 years ago
8 0

Answer:

#1 is protons electrons and neutrons

their respective parts are center, positive ,and no charge

#2 is positive charge, chemical properties

#3 is the number of protons, characteristics, same

#4 is atomic mass, average atomic mass

#5 is mass number, nucleus

Explanation:

no need to say thank tou i know ur in class

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