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Chemistry, 07.12.2020 20:00 emmilicious

What do the following atoms have in common? Fe2+, Fe3+, Fe-54, Fe-59
A. radioactivity
B. atomic mass
C. atomic number
O D. number of neutrons
E. number of electrons

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What do the following atoms have in common? Fe2+, Fe3+, Fe-54, Fe-59
A. radioactivity
B...
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