Basic Chem

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Across
  1. 2. The smallest particle of an element that retains its properties.
  2. 3. Metals The family of metals that reacts violently with water.
  3. 6. A combination of two or more elements chemically bonded together.
  4. 11. Method The process of using evidence and reasoning to form a scientific explanation.
  5. 12. The simplest form of matter made up of only one type of atom.
  6. 14. Gases The family of gases that are unreactive due to full valence shells.
  7. 15. The outermost electrons in an atom that determine bonding.
Down
  1. 1. A uniform mixture in which the solute is completely dissolved.
  2. 4. Number The number of protons in an atom; defines which element it is.
  3. 5. The measure of how much mass is contained in a given volume.
  4. 7. Point The temperature at which a substance changes from solid to liquid.
  5. 8. The ability of a metal to be drawn into wires.
  6. 9. The particle with a negative charge found outside the nucleus.
  7. 10. A characteristic property describing how shiny a surface appears.
  8. 13. The tendency of a metal to be hammered into thin sheets.