5 Written Questions

1. noble gases
2. properties of non-metals
3. all members of the group have the same number valence electrons
4. 
   used to prevent goiters
5. valence electrons

5 Multiple Choice Questions

1. boron, carbon, nitrogen,and oxygen families
   1. used in lasers and neon lights
   2. are named after the top element in each family
   3. have 8 valence electrons
   4. precious metals that are almost non-reactive
2. don't form compounds
   1. noble gases
   2. iodides
   3. halogens
   4. metals
3. have between 1-4 valence electrons
   1. halogens
   2. transition metals
   3. iodides
   4. metals
4. the most common element
   1. iodides
   2. metals
   3. noble gases
   4. halogens
5. transition metals
   1. are named after the top element in each family
   2. transition metals
   3. used in lasers and neon lights
   4. precious metals that are almost non-reactive

5 True/False Questions

1. used in lasers and neon lights → noble gases

   True        False

2. solid at room temperature, shiny,
   conduct electricity, malleable, ductile → propeties of metals

   True        False

3. halogens →
   used to prevent goiters

   True        False

4. located on the upper right half of the periodic table → all members of the group have the same number valence electrons

   True        False

5. groups 3-12 → transition elements

   True        False