Which element matches this Groups characteristics and properties?

Is solid and dense at room temperature
Is shiny
Has atoms with two valence electrons

A. Bromine (Br #35)

B. Aluminum (Al #13)

C. Magnesium (Mg #12)

D. Sulfur (S #16)

I HOPE U DIE FOR GUVUNG ME A BAD GRADE I DESTROYED MY IPAD

B. Aluminum (Al #13)