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Chemistry, 21.10.2020 22:01 death2833

The atomic number equals: O The number of protons and the number of neutrons.
O The number of protons and the number of electrons.
The number of electrons and the number of neutrons.
O The number of protons plus the number of neutrons.

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The atomic number equals: O The number of protons and the number of neutrons.
O The number of...

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