Half-frozen fruit punch is always sweeter than the same fruit punch completely melted because
A) the sugar sinks to the bottom.
B) crystallization is a purifying process.
C) the half-frozen fruit punch is warmer.
D) sugar molecules are less soluble in a half-frozen solution.
Question 2
A combination of two or more substances in which they no longer retain their chemical properties is called a(n)
A) mixture.
B) compound.
C) heterogeneous mixture.
D) periodic trend.
E) suspension.