A way of expressing the constituents of a chemical in symbols and numbers.
Water, for example, has the formula H2O, indicating that each molecule is composed of 2 atoms of hydrogen (H2) and 1 of oxygen (O).
Alternative to vitamin and mineral supplements. The following are rich in vitamins and minerals, and may be taken singly or in combination:– Alfalfa, Horsetail, Iceland Moss, Irish Moss, Kelp, Nettles, Oats, Parsley root, Spirulina. ... multivitamin formula
Determination of the identity of a substance or of the individual chemical constituents of a mixture. Analysis may be qualitative, as in determining whether a particular substance is present, or it may be quantitative, that is, measuring the amount or concentration of one or more constituents. (See also assay.)... analysis, chemical
A cosmetic operation in which the outer layers of the skin are peeled away by the application of a caustic paste in order to remove freckles, acne scars, delicate wrinkles, or other skin blemishes.... skin peeling, chemical
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