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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 empirical formula of an ionic compound or a covalent network (macro-molecule) structure. To...
the radius of an ion of an atom, from the nucleus to the outermost.
a material that has intermediate electrical conductivity that can be changed and controlled. It...
consist of two half cells where oxidation and reduction take place. Electrochemical cells are...