Question

from the options provided for each element below, choose the properties that it may have based on its location in the periodic table. magnesium (mg): less reactive than sodium, dull, a gas. fluorine (f): highly reactive nonmetal, shiny, a conductor

Explanation:

Magnesium is a metal in Group 2 of the periodic - table. Metals are generally shiny and good conductors. It is less reactive than sodium which is in Group 1. Fluorine is a non - metal in Group 17. Non - metals in Group 17 are highly reactive.

Answer:

Magnesium (Mg): less reactive than sodium
Fluorine (F): highly reactive nonmetal