Matter 1 Vocabulary

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Across
  1. 2. There are 18 ______ that run from top to bottom vertically arranged by properties
  2. 5. The pure substance made of one type of atom
  3. 6. Anything that has mass and takes up space
  4. 7. the ability to move heat or electricity from one place to another
  5. 9. Negatively charged sub-atomic particle found around the nucleus
  6. 11. The sum total of electrons & neutrons in an atom
  7. 13. The large particle in the nucleus of an atom that has no charge
  8. 14. Positively charged sub-atomic particle found in the nucleus
Down
  1. 1. the ability to be hammered into different shapes
  2. 3. A way to organize & display the elements
  3. 4. the number of protons in the nucleus of an atom. This identifies the element
  4. 8. the ability to be drawn into a wire
  5. 10. Having a shiny surface or reflecting light brightly
  6. 11. The basic unit that makes up all matter
  7. 12. 7 ______ that run from left to right horizontally