Which are the members of the Alkali Metals Group (name or symbol)
Why are these elements so reactive?
What is one general use for an Alkali Metal?
Which are Alkaline Earth Metals?
Select all proerties/trends that apply to the Akaline Earth Metals Group.
Alkaline Earth Metals are rarely found free (by themselves) in nature.
The Nitrogen Group is also known as the ____________?
What is an allotrope?
Which elements are members on the Halogen family?
What does the word halogen mean?
Which are members of the noble gases
Select all that have 8 valence electrons