Atoms and Atomic Structure

How many protons neutrons and electrons does an atom with a positive charge have?

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October 04, 2009 1:30AM


A hydrogen atom has 1 proton, 1 electron and no neutrons

A helium atom has 2 protons, 2 electrons and 2 neutrons

A carbon atom has 6 protons, 6 electrons and 6 neutrons

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