Chemical Reactions & Matter Vocabulary

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Across
  1. 2. when a solid breaks apart into particles too small to see and mixes completely in the liquid
  2. 4. how well a material mixes
  3. 8. describes a material that does dissolve in a particular substance
  4. 9. A system in which matter can enter from or escape to the surroundings
  5. 12. A process that produces one or more new substances by breaking apart molecules into atoms and and/or jointing atoms together tin different combinations
  6. 15. describes a material that does not dissolve in something else
  7. 17. A number used to balanced a chemical equation the shows the number of molecules
  8. 18. The principal that states matter is not created or destroyed during a chemical reaction and the mass the reactants and products are equal
  9. 19. A characteristic of something that does not change
  10. 20. simplest particle of matter, makes up molecules
  11. 22. a change in matter that produces a new substance
Down
  1. 1. how much matter there is in a certain space
  2. 3. When a substance changes between being a solid, liquid, or gas
  3. 5. A blend of two or more substances
  4. 6. a substances ability to interact with fire
  5. 7. Symbols that shows the ratio of atoms in a molecule
  6. 10. a type of matter that is composed of one type of particle and is made only of itself
  7. 11. A substance or molecule produced in a chemical reaction
  8. 13. A system in which no matter is allowed to enter or leave
  9. 14. two or more atoms chemically bonded together
  10. 16. a change in matter that changes the appearance or form of the substance but the its composition (no new substance)
  11. 21. A substance molecule that is present at the start of a chemical reaction