SEMIMETAL Antonyms

• an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds

• a thin paper coated on one side with a dark waxy substance (often containing carbon); used to transfer characters from the original to an under sheet of paper

• a copy made with carbon paper

• a nonmetallic univalent element belonging to the halogens; usually a yellow irritating toxic flammable gas; a powerful oxidizing agent; recovered from fluorite or cryolite or fluorapatite

• a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe

• containing or made of or resembling or characteristic of a metal

• any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.

• a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten

• cover with metal

• of or being a nonmetallic element that has some of the properties of metal

• a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues

• not containing or resembling or characteristic of a metal

• a chemical element lacking typical metallic properties

• a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust