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3 Cards in this Set
- Front
- Back
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What is an isotope? |
Different forms of the same atom. |
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State some similarities and differences between isotopes. |
Similarities: same no. of protons and electrons, same atomic number, chemical properties Differences: no. of neutrons, mass number, physical properties |
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What is the formula for relative atomic mass? |
(%abundance x mass number) + (%abundance x mass number) / 100 |
