Chapter 4 Section 4

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Across
  1. 4. elements of nonmetals usually gain or ? electrons
  2. 5. “salt forming” family
  3. 8. only nonmetal element that is a liquid at room temperature
  4. 9. name of molecules that tend to have two of the same elements atoms combined together
  5. 10. word to describe elements that have both properties of metals and nonmetals
  6. 13. a common semiconductor
  7. 15. how many nonmetals are gases at room temperature
  8. 16. element that belongs to the inert gases
Down
  1. 1. three oxygen atoms combined together
  2. 2. group 17 is called the ? family
  3. 3. element very abundant in life
  4. 6. family that usually gains or shares three electrons
  5. 7. category of elements that are poor conductors of electric current and heat
  6. 9. solid nonmetals are brittle and this
  7. 11. neon belongs to this family of gases
  8. 12. element that belongs to the oxygen family
  9. 14. group 16 is called the ? family