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A certain atom has an atomic number of four. how many protons does it have? 8 2 0 4 description
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A certain atom has an atomic number of four. how many protons does it have? 8 2 0 4 description

User Cdeutsch
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4 protons the number of proton has the same number of electron
User Bardao
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1 vote
4 protons the number of proton has the same number of electron [which is the same as atomic number]
User John R Perry
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