Isotopes and Relative Atomic Mass

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Isotope: Atoms of the same element with different numbers of neutrons.
Relative Atomic Mass: average mass of all the isotopes of an element.
Relative abundance: how much there is of each isotope compared to the total amount of the element in the world.
Calculate relative atomic mass:
Multiply the mass of each isotope by its relative abundance
Add together
Divide by the sum of the relative abundances

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Isotopes and Relative Atomic Mass

Cards (4)

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