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Chemistry, 01.10.2019 21:30 giselabarajas24

Which statement about one atom of an element identifies the element? (1) the atom has 1 proton. (2) the atom has 2 neutrons.(3) the sum of the number of protons and neutrons in the atom is 3.(4) the difference between the number of neutrons and protons in the atom is 1.

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Which statement about one atom of an element identifies the element? (1) the atom has 1 proton. (2)...
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