Silicon is a chemical element; It has symbol si and atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic lustre, and is a tetravalent non-metal (sometimes.

Sources, facts, uses, scarcity (sri), podcasts, alchemical symbols, videos and images. Silicon is a brittle and hard crystalline solid. It has blue-grey metallic lustre. Silicon, in comparison with neighbouring elements in the periodic table, is unreactive. The symbol for silicon is si with. Silicon (chemical element symbol si, atomic number 14) is a member of a group of chemical elements classified as metalloids. It is less reactive than its chemical analog carbon.

The symbol for silicon is si with. Silicon (chemical element symbol si, atomic number 14) is a member of a group of chemical elements classified as metalloids. It is less reactive than its chemical analog carbon. Silicon is the eighth most abundant element in the universe; It is made in stars with a mass of eight or more earth suns. Near the end of their lives these stars enter the carbon burning. Silicon (pronunciation sil-ee-ken [2]), represented by the chemical symbol or formula si [1], is a semiconductor [20] belonging to the carbon family [23]. It can be of two types, amorphous. Hyperpure silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used.

Near the end of their lives these stars enter the carbon burning. Silicon (pronunciation sil-ee-ken [2]), represented by the chemical symbol or formula si [1], is a semiconductor [20] belonging to the carbon family [23]. It can be of two types, amorphous. Hyperpure silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used.