1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) united states liquid unit equal to 4 quarts or 3.785 liters 2) a mineral that contains metal that is valuable enough to be mined 3) a slight amount or degree of difference DOWN 1) come into the possession of something concrete or abstract 2) a constellation in the southern hemisphere near telescopium and norma 3) diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used ** Scroll down for solution. ** Are you sure you want to peek? gal ore tad