Types of Matter

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Across
  1. 4. When there is no force of attraction between the molecules and the molecules spread out as much as possible
  2. 6. A type of mixture when the particles are distributed unevenly and some parts of the substance will have different compositions
  3. 7. Compounds will always exist in a certain
  4. 9. A substance that is made up of thousands of one type of atom
  5. 10. Two or more substances physically combined
  6. 11. The number on the bottom right corner of an element in a chemical formula,
Down
  1. 1. Anything that has mass and takes up space
  2. 2. When the molecules are pretty close together, but are not tightly packed. There is a force of attraction between the molecules but it is not so strong
  3. 3. reaction A compound is both formed and separated by a
  4. 5. When the molecules are packed closely together and there is a powerful force of attraction between particles
  5. 6. A mixture in which all the types of particles are evenly spread out and each sample of the mixture has the same distribution of particles
  6. 8. A substance made from 2 or more elements bonded together by chemical bonds