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All atoms of technetium (Tc) contain: Select one: 55 neutrons 43 protons 43 neutrons 43 electrons
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All atoms of technetium (Tc) contain:

Select one:
55 neutrons
43 protons
43 neutrons
43 electrons

User George Sovetov
by
7.8k points

1 Answer

3 votes

43 protons or 55 neutrons they have both but I would go with 43 protons

User Alejandro De Haro
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