Essential Chemistry for IGCSE - Chemical Calculations (Section 6 - No. 12)
Which value does the 'relative atomic mass' represent?
The mass of a single atom of an element.
The average mass of the isotopes of an element compared to carbon-12.
The number of protons in an atom.
The number of neutrons in an atom.
Explanation
Relative atomic mass is the average mass of the isotopes of an element.
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