This chemistry video tutorial shows you how to calculate the average atomic mass of 2 or 3 isotopes. It provides the equation / formula for you to do so. In addition, it also shows you how to calculate the relative percent abundance or percent natural abundance of isotope using the weighted average atomic mass. This video provides plenty of examples and practice problems for you to work on.
Chemistry - Basic Introduction:
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Significant Figures Review:
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Unit Conversion Problems:
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Pure Substances & Mixtures:
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Physical and Chemical Changes:
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Atoms - Basic Introduction:
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Cations and Anions Explained:
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Diatomic Elements & Molecules:
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Elements, Atoms, & Molecules:
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Protons, Neutrons, & Electrons:
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Average Atomic Mass:
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What Are Isotopes?
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Percent Abundance of Isotopes:
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Ionic and Covalent Bonding:
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Naming Molecular Compounds:
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Writing Formulas - Ionic Compounds:
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Final Exams and Video Playlists:
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Full-Length Videos and Worksheets:
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