ChelssRoss ChelssRoss
  • 26-01-2020
  • Chemistry
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I need help matching these

I need help matching these class=

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lilliepad123 lilliepad123
  • 26-01-2020

Answer:

Explanation:

proton-positive charge

electron-negative charge

neutron- no charge

atom-smallest unit of matter

isotope- same number of protons and different number of neutrons

atomic number- number of protons

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