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u13youngj Inglês 4 flashcards

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1An element is a substance made up of only 1 type of atomA mixture is a combination of substances which are not chemically combined
2A compound is formed when two or more elements are joined together using a chemical reactionDistillation has three steps:
- Evaporation -Condensation
-Collection
3The boiling point of water with no salt added is 100 degreesAs the amount of salt added increases the boiling temperature also increased slightly in a direct consolation
4Water freezes at 0 degreesSalt waters average freezing point is -5 degrees