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Java Games: Flashcards, matching, concentration, and word search. |
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Chemistry Fall Exam(Hampe)
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| ion | charged atom or group of atoms |
| cation | positive ion |
| anion | negative ion |
| Nucleus | contains protons and neutrons |
| electrons | negative charge-in cloud around atom |
| ionic compounds | composed of Metals and nonMetals |
| valence electrons | electron in outermost shell |
| molecular compound | nonmetal and nonmetal |
| protons + neutrons | mass number |
| two numbers with the same number of protons and neutrons | isotopes |
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LRC/Study Skills |
Clifton High School |
| Clifton, TX |
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