Week 2 Vocabulary Physical Science

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Across
  1. 3. elements located on the RIGHT of the ZIG-ZAG line on the periodic table, having characteristics of dull (NOT Shiny), rigid, poor conductors, low melting and boiling points
  2. 7. a unique substance on the periodic table
  3. 8. elements located on the LEFT of the ZIG-ZAG line on the periodic table, having characteristics of luster (Shiny), mallabelity (shapeable) and ductility (stretching it out like gum), good conductors, high melting and boiling points
  4. 9. MUST A type of bond that must have both a metal and nonmetal element, held together by charge
Down
  1. 1. A type of bond that MUST have TWO nonmetal elements forming molecules
  2. 2. has the same number of protons and electrons as an element BUT a different number of neutrons (kind of like cousins)
  3. 4. one or more atoms in a combined unit (ex: Au, CO2)
  4. 5. positively or negatively charged elements
  5. 6. Table-a graphic organizer for the currently known elements arranging them in order based on the atomic number
  6. 8. those elements on the periodic table touching the ZIG-ZAG line, with properties between metals and nonmetals