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Java Games: Flashcards, matching, concentration, and word search. |
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Biology Vocab - Essential Elements and Compounds (Chemistry of LIfe)
Important elements and compounds for biology. Note: Subscripts are not possible on this activity. All numbers should be assumed to be subscripts.
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| A | B |
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| C | carbon |
| H | hydrogen |
| O | oxygen |
| N | nitrogen |
| P | phosphorus |
| S | sulfur |
| H2O | water |
| H+ | hydrogen ion |
| Na+ | sodium ion |
| Cl- | chloride ion |
| CO2 | carbon dioxide |
| O2 | oxygen gas |
| C6H12O6 | glucose |
| p+ | a single proton |
| e- | a single electron |
| polar molecule | a molecule with unequal distribution of electrons which leads to areas with positive and negative charges |
| nonpolar molecule | a molecule with equal distribution of electrons |
| hydrogen bonds | a weak attraction between molecules because of positive and negative charges |
| chemical bonds | hold atoms together in a molecule |
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