Matter Crossword Puzzel

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Across
  1. 3. a form of matter in which many of the electrons wander around freely among the nuclei of the atoms
  2. 4. the appearance or form of the matter changes but the kind of matter in the substance does not
  3. 6. substances that are made up of only one kind of particle and have a fixed or constant structure
  4. 7. sample of matter that conforms to the shape of a container in which it is held and acquires a uniform density inside the container
  5. 12. On the periodic table
  6. 13. A group of atoms bonded together
  7. 14. A substance made by mixing other substances together
Down
  1. 1. a change of materials into another, new materials with different properties and one or more than one new
  2. 2. a characteristic of matter that is not associated with a change in its chemical composition.
  3. 5. the characteristic ability of a substance to react to form new substances
  4. 8. a state of matter that retains its shape and density when not confined.
  5. 9. a sample of matter that conforms to the shape of a container in which it is held, and which acquires a defined surface in the presence of gravity
  6. 10. A substance that is composed of two or more separate elements
  7. 11. Basic building blocks of matter
  8. 13. Has mass and takes up space