chemical element

Noun

1.

chemical element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter Synonyms: element

Ac, actinium, allotrope, Ar, argon, argonon, arsenic, As, astatine, At, atom, atomic number 1, atomic number 10, atomic number 101, atomic number 102, atomic number 103, atomic number 104, atomic number 105, atomic number 106, atomic number 107, atomic number 14, atomic number 15, atomic number 16, atomic number 17, atomic number 18, atomic number 2, atomic number 32, atomic number 33, atomic number 34, atomic number 35, atomic number 36, atomic number 5, atomic number 52, atomic number 53, atomic number 54, atomic number 6, atomic number 7, atomic number 8, atomic number 85, atomic number 86, atomic number 89, atomic number 9, atomic number 94, B, boron, Br, bromine, C, carbon, chlorine, Cl, element, element 104, element 105, element 106, element 107, F, fluorine, Ge, germanium, H, hahnium, He, helium, hydrogen, I, inert gas, iodin, iodine, Kr, krypton, Ku, kurchatovium, lawrencium, Lw, matter, Md, mendelevium, metal, metallic element, Mv, N, Ne, neon, nitrogen, No, nobelium, noble gas, nonmetal, O, oxygen, P, phosphorus, plutonium, Pu, radon, Rf, Rn, rutherfordium, S, Se, selenium, Si, silicon, substance, sulfur, sulphur, Te, tellurium, trace element, transactinide, transuranic element, Unh, unnilhexium, unnilpentium, unnilquadium, unnilquintium, unnilseptium, Unp, Unq, Uns, Xe, xenon