Periodic Table Vocab

12345678910
Across
  1. 5. Brittle, dull, poor conductors of heat and electricity; located on the right side of the periodic table
  2. 6. A subatomic particle that is neutral and that is found in the nucleus of an atom.
  3. 8. Found along the 'staircase'. Have properties of both metals and nonmetals; semi-conductors.
  4. 10. Positively charged particle in the nucleus of an atom.
Down
  1. 1. Shiny, malleable, ductile and good conductors.
  2. 2. Created one of the first periodic tables by using atomic mass.
  3. 3. Chemically unreactive.
  4. 4. Horizontal rows on the periodic table.
  5. 7. A tiny, negatively charged particle that moves around the nucleus of an atom.
  6. 9. Vertical columns on the periodic table that have common properties. Also known as families.