compounds differ because of differences in attractions between their molecules.
Hydrophobic molecules do not dissolve in water. This is because water is hydrophilic. Another way to say this is that lipids, which are nonpolar, cannot dissolve in water, which in polar.
Bacteria and viruses are not molecules and are neither polar nor nonpolar. The contain both polar and nonpolar molecules.
no they are not, they are nonpolar molecules
Nonpolar
Compounds differ because of differences in attractions between their molecules.
Compounds differ because of differences in attractions between their molecules.
Compounds differ because of differences in attractions between their molecules.
Molecules with many polar bonds are soluble in polar solvents.Also, molecules with none or few polar bonds (many non-polar bonds) are soluble in non-polar solvent. e.g Water is a polar solvent so substances with many polar bonds are soluble in it.
polarity... polar is the mid- range; nonpolar is the least polar.
Polar Molecules
It is called polar
Hydrocarbons are nonpolar molecules.