click below
click below
Normal Size Small Size show me how
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 |