Matter & Change - Smayan V.

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Across
  1. 5. Have a variable shape and volume
  2. 6. Process that absorbs energy from the surroundings
  3. 8. Have a fixed shape and volume
  4. 11. Matter with constant composition. All particles have the same properties
  5. 13. A substance made up of atoms with the same atomic number.
  6. 14. Process that releases energy into surroundings
  7. 15. A substance made from two or more elements, chemically combined
Down
  1. 1. Separates a solid from the liquid in a heterogeneous mixture
  2. 2. Depends on the amount of matter in the sample
  3. 3. Matter with variable composition. Made from two or more substances.
  4. 4. Have a variable shape and fixed volume
  5. 7. A mixture made up of particles that are uniformly distributed.
  6. 9. Depends on the type of matter
  7. 10. A mixture made up of particles that are not uniformly distributed
  8. 12. Anything that has both mass and volume