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Java Games: Flashcards, matching, concentration, and word search. |
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Minerals Part 2
This activity is designed to provide review hardness of minerals and other charcterictics of minerals.
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| A | B |
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| The softest mineral | Talc |
| The hardest mineral | Diamond |
| mineral made of carbon hardness of #2 used in pencils | graphite |
| Mineral made of silicon oxide harness 7 | quartz |
| The hardness of a fingernail | 2.5 |
| The hardess of a copper penney | 3.5 |
| The hardness of glass | 5.5 |
| Hardness of Quartz | 7 |
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Teacher |
Reidsville High School |
| Reidsville, NC |
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