Chemistry

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  • Created by: maiwand
  • Created on: 07-04-13 18:43
Define: Isotope
Are atoms of the same element with different numbers of Neutrons
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Relative isotopic mass
Is the mean mass of an atom of an isotope compared with 1-12th of the mass of an atom of carbon-12
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Relative atomic mass
Is the weighted mean mass of an atom of an element compared with 1-12th of the mass of an atom of carbon-12
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Relative molecular mass
Is the weighted mean mass of a molecule compared with 1-12th of the mass of an atom of carbon-12
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Relative formula mass
Is the weighted mean mass of a formula unit compared with 1-12th of the mass of an atom of carbon-12
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Card 2

Front

Relative isotopic mass

Back

Is the mean mass of an atom of an isotope compared with 1-12th of the mass of an atom of carbon-12

Card 3

Front

Relative atomic mass

Back

Preview of the front of card 3

Card 4

Front

Relative molecular mass

Back

Preview of the front of card 4

Card 5

Front

Relative formula mass

Back

Preview of the front of card 5

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