Science Grade 6

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Across
  1. 4. of Matter - The form a substance is in: solid, liquid, or gas.
  2. 6. - How well a substance can dissolve in a liquid.
  3. 7. - The smallest, basic piece of matter; the building block of everything.
  4. 8. Reaction - A process where substances change to make new and different substances.
  5. 9. - A substance made when two or more different elements join together.
  6. 12. - A quality that describes a substance, like its color, hardness, or if it can burn.
  7. 13. - How much mass is in a certain volume of a substance; if it feels heavy for its size.
  8. 14. - A group of two or more atoms connected together.
Down
  1. 1. Change - A change that creates one or more new substances.
  2. 2. - The starting materials in a chemical reaction.
  3. 3. Change - A change in how a substance looks or feels, but no new substance is created.
  4. 5. - A pure substance made of only one type of atom.
  5. 10. - A combination of different substances that are not chemically bonded.
  6. 11. - The new substance(s) created at the end of a chemical reaction.
  7. 15. of Conservation of Mass - A scientific rule that says matter is not created or destroyed in a reaction.