Matter and Change

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Across
  1. 2. They can be hammered or rolled into thin sheets
  2. 5. A process that releases energy into the surroundings
  3. 6. Depends on the type of matter, not the amount present (Hardness,density,Boiling Point)
  4. 10. The smallest unit of an element that maintains the properties of an element
  5. 11. Beginning substances that start a reaction
  6. 13. A process that absorbs energy from the surroundings
  7. 14. They can be drawn Into fine wire
Down
  1. 1. Have properties of metals and non-metals
  2. 2. A measure of the amount of matter
  3. 3. A pure substance made of only one kind of atom
  4. 4. A substance made from atoms of two or more elements that are chemically bonded
  5. 7. The measure of the amount of space that is occupied
  6. 8. Depends on the amount of matter in the sample(Mass,volume,calories)
  7. 9. is anything with mass that occupies space
  8. 12. The study of the composition,structure, and properties of matter and the changes it undergoes