Amirror will reflect (3 points) all wavelengths of visible light that shine on it some wavelengths of visible light that shine on it none of the wavelengths of visible light that shine on it only the visible light that slows down enough to be reflected

A answer.  

" All wavelengths of visible light that shine on it. "  

it will not reflect 100 percent of the brightness.

HOPE THIS HELPS

"the periodic table is arranged in order of atomic number."

it's filtration, but this is an assumption so my apologies if i got this