Tim Bahl Week 6 Crossword

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Across
  1. 3. an element that has properties of both metals and n
  2. 6. an element that is shiny and that conducts heat and electricity well
  3. 7. an arragement of the elements in order of their atomic numbers such that elements with similar properties fall in the same column, or group
Down
  1. 1. A one-, two-, or three letter abbreviation of the name of an element
  2. 2. An element that conducts heat and electrity poorly
  3. 4. in chemistry, a horizontal row of elements in the periodic table
  4. 5. a vertical column of elements in the periodic table
  5. 8. The weighted average of the masses of all naturally occurring isotopes of an element