3. Give a Halogen family member that is a liquid ________________________________
4. Give me an Alkali metal that has its valence electron in the 5th energy level:
_________________________________________________
5. Circle which of the following elements IS an Alkaline Earth metal?
a) Sodium b) Boron c) Strontium d) Zinc
6. Circle which following elements is Both an Inner Transitional element and part of the Lanthanide series?
a) Thorium b)Cerium c) Platinum d) Hafnium