Question

What property do the following elements have in common? Sulfur, iodine, magnesium

Answer 1

Same Phase at room temp

Step-by-step explanation:

Here we have a metal and two nonmetals (sulfur and iodine).

They are all solid at room temperature. Metals form cations and are good conductors of electricity. They are not from the same family, therefore, they do not have the same number of valence electrons.