Chemistry -mass spectrometer and isotopes and atoms
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Last updated 8:22 AM on 9/14/23
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5 Terms
1
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What does the term R.A.M mean ?
the weighted mean mass of an atom of an element that compared to 1/12 of the massof carbon-12
2
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What does the term R.I.M?
The mass of an atom of an isotope that is compared to the mass of 1/12 of carbon -12
3
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What does a mass spectrometer do ?
It creates positive ions from a neutral sample
Separates ions according to their mass/charge ratio
It measures the relative abundance of ions and their masses
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What is the definition of empirical formula?
The simplistic whole number ratio of atoms in a compound.
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What does the term isotope mean.
The atoms of the same element but with different masses.
Note 
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