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Mr. Bloom''s Vocab
Semester Test
| Question | Answer |
|---|---|
| compound | 2 or more elements that are joined by chemical bonds |
| chemical Reaction | process in which new substances with new properties form |
| 5 ways to know if a chemical reaction is occurring | 1) color change (sometimes) 2) bubbles-gas 3) burning 4) smoke 5) temperature change |
| You must get thins in order for it to be a chemical reaction | ******NEW PRODUCT |
| 4 types of reactions | Synthesis - substances combine |
| 4 types of reactions | Decomposition- substances break apart |
| 4 types of reactions | Single Replacement- one element replaces another EX Dollar Dance |
| 4 types of reactions | Double Replacement- substances switch places |
| Acids | Vinegar Orange juice spinach Apples Soda stomach acid potato |
| Bases | hand soap shampoo oven cleaner clog remover egg sea water Motrin Ammonia Baking Soda |