Solution solute in a solution is the mass of that solute expressed as a percentage of the mass of the whole solution. "Homogeneous" means that the components of the mixture form a single phase. "Heterogeneous" means that the components of the mixture are of different phase. The properties of the mixture (such as concentration, temperature, and density) can be uniformly distributed through the volume but only in absence of diffusion phenomena or after their completion. Usually, the substance present in the greatest amount is considered the solvent. Solvents can be gases, liquids or solids. One or more components present in the
I'm Not a Girl, Not Yet a Woman basic sequence of E♭–A♭2–Fm7–B♭ as its chord progression. "I'm Not a Girl, Not Yet a Woman" received positive reviews from music critics. "Yale Daily News" writer Catherine Halaby called it a "well-executed ballad", while observing that "it comes across as a hybrid of advice to her young female fans on how to deal with puberty, and an explanation of her girly but not childlike attitude." Jim Farber of the "Daily News" while reviewing the Dream Within a Dream Tour, called the song "sugar pop dittie", along with Spears' previous ballad single "Don't Let Me Be the Last to Know". Nikki