The fourth (last) one in 2-8-8-2.
False, Atoms are the smallest units of matter that display both the chemical and physical properties of it, based on the structure of the atom.
In general, solubility increases with temperature. When you increase the temperature of a solvent, you increase the kinetic energy (or energy of movement) of the molecules, and this greater energy helps dissolve more of the solute molecules.
There you go , This is my work i have did on that subject area