Please Hurry! Which best describes solubility? A. the speed at which a substance dissolves B. the ability of one substance to dissolve in another C. the amount of surface area per a given mass D. the temperature at which substances become a mixture

The correct answer would be B. The ability of one substance to dissolve in another.

Explanation:

My previous answer got deleted for plagiarism, when all I said was the same thing that is listed above.  

massxgravity x heght=weightxheight= pe

4900=490xh

h=10

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.