Select from the dropdown lists to complete the text.
Select from the drop down menus which family is best associated with each of the following characteristics.
They have 7 valence electrons: ( Halogens, Alkali Metals, Alkaline Earth Metals, Noble gases (Inert gases) )
They must be stored in oil due to their high reactivity: ( Alkali Metals, Noble gases (Inert gases), Alkaline Earth Metals, Halogens )
They are found in the second column of the periodic table: ( Akaline Earth Metals, Noble gases (Inert gases), Alkali Metals, Halogens )
They do not react: ( Noble gases (Inert gases), Akaline Earth Metals, Alkali Metals, Halogens )