Science

Solving an Equation An equation is a mathematical statement that has two expressions separated by an equal sign. The expression on the left side of…

Gallic Acid Definition Gallic acid is a colourless crystalline compound obtained from tannin: used as a tanning agent and in making inks, paper, and pyrogallol;…

About Dementia Definition Dementia is a syndrome (a group of related symptoms) associated with an ongoing decline of brain functioning. Criteria for the diagnosis of…

Reflection of Point in Y-Axis A reflection can be thought of as folding or “flipping” an object over the line of reflection. An object and…

Hafnium Definition Hafnium is a bright, silvery metallic element that occurs in zirconium ores, with symbol Hf. Because hafnium absorbs neutrons better than any other…

Reflection of a Point in the x-axis A reflection can be thought of as folding or “flipping” an object over the line of reflection. When…

Zirconium Definition Zirconium is a shiny, grayish-white metallic element that occurs primarily in zircon. It is used to build nuclear reactors because of its ability…

Meditation Definition Meditation means to drop everything which is in one’s memory and to come to state where only consciousness remains, where only awareness remains.…

Hypomania Definition Hypomania is a period characterized by elevated or irritable mood that lasts for a minimum of four days and occurs for a majority…

Scandium Definition Scandium is a soft, silvery, very lightweight metallic element that is found in various rare minerals and is a byproduct in the processing…

Reflection of a Point in a Line A reflection is a transformation representing a flip of a figure. Figures may be reflected in a point,…

Phosphonate Definition Phosphonate is a salt or an ester of one of a family of phosphonic acids. A variety of phosphonates occur naturally in many…