GD has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of GD in Scientific & Educational.
Symbol:"Au" Atomic Number:"79" Atomic Mass: 196.97amu. Gold is one of the transition elements. Gold is one of the Earth's precious metals. You will find the yellow colored metal used in jewelry, electronics, coins, satellites, and even medicines. Gold is very non-reactive and will not oxidize in air.
Scientific & EducationalThe electric neutral line having the same potential as the surrounding earth; the negative side of a direct current power system; the reference point for an electrical system. 1. An electrical term meaning to connect to the earth. 2. A conducting connection, whether intentional or accidental by which an electric circuit, or equipment, is connected to the earth or some conducting body that serves in place of the earth.
Scientific & EducationalGround level, or the elevation at any given point. Also the work of leveling dirt. Also the designated quality of a manufactured piece of wood.
Scientific & EducationalSymbol:"Gd" Atomic Number:"64" Atomic Mass: 157.25amu. Gadolinium is one of the elements in the lanthanide series of inner transition elements. It may classified as a rare earth element. This silvery metal is used in many alloys. One of its best uses is in nuclear reactors because it can stop neutrons and contain radioactivity of dangerous reactions.
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