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This chemistry video tutorial answers the question - what are isotopes? Isotopes are substances that are composed of the same element but consist of different mass numbers and number of neutrons. They share the same atomic number and therefore the same number of protons. This video contains plenty of examples and practice problems associated with isotopes and writing the atomic symbol for it.
Chemistry - Basic Introduction:
• Chemistry
Significant Figures Review:
• Significant Figures - ...
Unit Conversion Problems:
• Converting Units With ...
Pure Substances & Mixtures:
• Pure Substances and Mi...
Physical and Chemical Changes:
• Physical and Chemical ...
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Atoms - Basic Introduction:
• Atoms - Basic Introduc...
Cations and Anions Explained:
• Cations and Anions Exp...
Diatomic Elements & Molecules:
• Diatomic Elements & Mo...
Elements, Atoms, & Molecules:
• Elements, Atoms, Molec...
Protons, Neutrons, & Electrons:
• How To Calculate The N...
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Average Atomic Mass:
• How To Calculate The A...
What Are Isotopes?
• What are Isotopes?
Percent Abundance of Isotopes:
• How To Find The Percen...
Ionic and Covalent Bonding:
• Ionic and Covalent Bon...
Naming Molecular Compounds:
• How To Name Covalent M...
Writing Formulas - Ionic Compounds:
• Writing Chemical Formu...
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Final Exams and Video Playlists:
www.video-tuto...
Full-Length Videos and Worksheets:
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Protons & Neutrons - Formula Sheet:
bit.ly/3X0AOMe