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heterogeneous mixture of solid particles mixed with a liquid. The solid does not dissolve in the liquid, for example, sand and water.
the separation of a dye into the different colours that make up that dye, as a result of the...
the electrode potential (emf) of the particular half cell under standard conditions of...
6,02 x 1023 particles or objects. Also known as the number of particles in one mole...
non-rechargeable cells, such as the zinc-carbon torch cell.
the number of protons in the nucleus of an atom, which determines which element it is. In a...