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Chemistry, 12.10.2020 14:01 AnActualTrashcan

ASAP MULTIPLE CHOICE WILL MARK BRAINLIEST An atom of gallium has 31 protons and a mass number of 70.
What is the atomic number for an atom of gallium?

31
35
39
70

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ASAP MULTIPLE CHOICE WILL MARK BRAINLIEST An atom of gallium has 31 protons and a mass number of 70...
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