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Chp 9 definitions

Chemistry Leaving cert Chapter 9 definitions only

QuestionAnswer
Mole The amount of a substance that contains 6 x 10 to the power of 23 particles of that substance.
Relative molecular mass The average mass of one molecule of that compared to 1/12th of the mass of one atom of the carbon-12 isotope.
Mole The amount of a substance that contains 6 x 10 to the power of 23 particles of that substance.
Relative molecular mass The average mass of one molecule of that compared to 1/12th of the mass of one atom of the carbon-12 isotope.
Created by: AW117
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