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Java Games: Flashcards, matching, concentration, and word search. |
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Atomic Structure Matching
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| A | B |
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| Isotope | same atomic number, differ in mass |
| Ion | charged particle |
| Electron | negligible mass |
| Proton | +1 charge |
| Neutron | Same mass as a proton |
| Mass number | protons + neutrons |
| Atomic number | number of protons |
| Heterogeneous mixture | not mixed uniformly |
| Homogeneous mixture | mixed uniformly |
| chemical change | will create a new substance |
| physical change | does not create a new substance |
| compound | made of a definite ratio of elements |
| element | substances found on the periodic table |
| atom | smallest piece of matter that still retains its properties |
| average atomic mass | the mass with decimals found on the periodic table |
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Teacher |
Broadneck High School |
| Annapolis, MD |
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