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The Atom…read more

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Isotopes
Isotopes of an element are atoms with the same number of protons but
different number of neutrons.
They have the same electronic configuration so have the same chemical
properties.
They have slightly different physical properties such as densities.…read more

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Relative mass
Relative atomic mass= the weighted mean mass of an atom of an element
compared to 1/12th of the mass of an atom of carbon-12.
Relative isotopic mass= the mass of an atom of an isotope compared with
1/12th of the mass of an atom of carbon-12.…read more

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Isotopic abundance
Relative molecular mass= (relative isotopic mass x abundance)
100…read more

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Comments

Blazen

These notes are great for quickly reminding me what is what in the course, Thanks :)

Smoki

nice

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