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Biology, 04.12.2019 01:31 ondreabyes225pcr83r

Which of the following statements is true?
electrons have a negative charge.
the n=1 shell can hold eight electrons.
the number of electrons in an atom is equal to the number of neutrons.
the second electron shell can hold 16 electrons.

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Which of the following statements is true?
electrons have a negative charge.
the n=1 sh...
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