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Supplementary Angles Two angles are supplementary if the sum of their angles equals 1800. A common case is when they lie on the same side…

Sodium Perchlorate Definition Sodium perchlorate is a white crystalline, hygroscopic solid that is highly soluble in water and in alcohol. It usually comes as the…

Loose Connective Tissue Definition Loose connective tissue is a loose, irregularly arranged connective tissue that consists of collagenous and elastic fibers, a protein polysaccharide ground…

Definitions of Sin, Cosine and Tangent A right triangle consists of one angle of 90° and two acute angles. Each acute angle of a right…

Perchloric Acid Definition Perchloric acid is a clear, colorless liquid that is very corrosive and, under some conditions, extremely explosive. It is a powerful oxidant…

Tendon Definition Tendon is a band of tough, fibrous, inelastic tissue that connects a muscle to a bone. Tendons are made chiefly of collagen. Ligaments…

Perchlorate Definition Perchlorate is a horrible toxin to human health and its absolute poison to the environment. According to the EPA, perchlorate is detrimental to…

Fluoride Definition Fluoride is a compound containing fluorine and another element or radical. Fluorine combines readily with nearly all the other elements, except the noble…

Calculating the Area of a Square Area is the size of a surface. A square has four sides all of equal length, and four corners,…

Effects and Uses of Nitric Oxide Definition of Nitric Oxide Nitric Oxide is a chemical compound that has a chemical formula of NO. It consists…

Nitric Oxide Definition Nitric oxide is a colorless, poisonous gas produced as an intermediate compound during the manufacture of nitric acid from ammonia or from…

Oxyanion Definition Oxyanion (or oxoanion) is a chemical compound with the generic formula AxOyz−, where A represents a chemical element and O represents an oxygen…