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Java Games: Flashcards, matching, concentration, and word search. |
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Review for Science Atomic Unit
Basic Vocabulary Terms to Know
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| A | B |
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| proton | positive charge (+) |
| neutron | neutral charge (0) |
| electron | negative charge (-) |
| electron shell | outer ring; outside nucleus |
| nucleus | middle - atomic mass |
| Periodic Table | list of elements; all matter |
| Bohr Model | large model of atom |
| atomic number | number on top of key; protons/electrons equal |
| atomic mass | protons + neutrons; number on bottom of key |
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