Chemistry 1-Matter and Change

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Across
  1. 3. Beginning substances that start a reaction
  2. 4. The study of the composition, structure, and properties of matter and the change it undergoes
  3. 8. The energy possessed by an object due to its position,composition or condition
  4. 9. Anything with mass that occupies space
  5. 12. a substance that is made from atoms of two or more elements that are chemically bonded such as water or salt
  6. 15. Matter that has a definite composition
Down
  1. 1. A pure substance made of only one kind of atom such as carbon
  2. 2. Substances that are formed during the reaction
  3. 5. Process that releases energy into surroundings
  4. 6. A substance that is currently a gas, but normally is a liquid or solid at room temperature
  5. 7. the energy of motion
  6. 10. Process that absorbs energy from surroundings
  7. 11. A measure of the amount of space that is occupied
  8. 13. A measure of the amount of matter
  9. 14. The capacity to do work and transfer heat