Chemistry, 24.12.2019 12:31 MoneyMike42
An element has an atomic number of 10. the number of protons and electrons in a neutral atom of the element are
20 protons and 10 electrons
10 protons and 10 electrons
10 protons and 20 electrons
20 protons and 20 electron
Answers: 3
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An element has an atomic number of 10. the number of protons and electrons in a neutral atom of the...
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