Matter 1 Vocabulary

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