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Chemistry, 11.10.2020 04:01 pooperjooper

Which sentence describes all atoms of one element? 1.) they have the same number of isotopes?
2.) they have the same number of neutrons?
3.) they have the same number of electrons?
4.) they have the same number of protons?

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Which sentence describes all atoms of one element? 1.) they have the same number of isotopes?
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