The component of an atom that contributes least to its ma...
The component of an atom that contributes least to its mass is the
proton
nucleus
neutron
electron
Correct answer is D
No explanation has been provided for this answer.
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Which of the following statements about an electrochemical cell is correct? Oxidation occurs ...
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Which of the following types of bonding does not involve the formation of new substance? ...
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How many coulombs of electricity would liberate 1.08g of Ag from a solution of silver salt? [Ag =...