use the periodic table to choose the element that matches each description. halogen: group iia nonreacti…

use the periodic table to choose the element that matches each description. halogen: group iia nonreacti alkali me done

use the periodic table to choose the element that matches each description. halogen: group iia nonreacti alkali me done

Answer

Brief Explanations:

Halogen elements are in group 17 of the periodic table. Iodine is a halogen. Group IIA elements are alkaline - earth metals. Barium is in group IIA. Non - reactive elements are noble gases (not listed here in full context but for the given options). Sodium is an alkali metal.

Answer:

halogen: iodine group IIA: barium nonreactive: (no correct option given in full context) alkali metal: sodium