Carbon has an electronic arrangement of 2,4. The other 0.05 percent can include one or more trace elements, which are atoms that aren’t part of the diamond’s essential chemistry. Diamond is the hardest natural material known and is often used for industrial cutting and polishing tools. What is the chemical name for diamond? Diamond is an allotrope (different form) of carbon. In the picture of diamond above, each blue ball represents a carbon atom. The structure has billions of atoms forming hexagons and extends in all directions. The structure of diamond. In diamond, each carbon shares electrons with four other carbon atoms - forming four single bonds. the carbon atoms form layers with a hexagonal arrangement of atoms. In the diagram some carbon atoms only seem to be forming two bonds (or even one bond), but that's not really the case. The giant covalent structure of diamond. Diamond has an extremely low thermal expansion, is chemically inert with respect to most acids and alkalis, is transparent from the far infrared through the deep ultraviolet, and is one of only a few materials with a negative work … Diamond is the only gem made of a single element: It is typically about 99.95 percent carbon. Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic.At room temperature and pressure, another solid form of carbon known as graphite is the chemically stable form of carbon, but diamond almost never converts to it. All of the covalent bonds in diamond are identical. Diamonds do not generally react with any chemical reagents, including strong acids and bases. It forms a giant molecular structure. the layers have weak forces between them. Within the extended-Hückel theory we present the influence of carbon 3s orbitals on the band structure of diamond. Diamond is a form of the element carbon - see also graphite. Graphite has a giant covalent structure in which: each carbon atom is joined to three other carbon atoms by covalent bonds. The results of EHMO-ASED (atom superposition and electron delocalization) calculations agree well with orthogonalized plane-wave (OPW), pseudopotential, and ab initio studies; bond length and … Uses of diamond include cutting, drilling, and grinding; jewelry; and in the semi-conductor industry. Some trace elements can … Diamond is the hardest substance known and is used to cut glass and in industrial drill bits. Diamond is widely sought after because of its rarity and unique crystalline structure and is used in jewelry. But … 3s orbitals are shown to account for the indirect band gap. Diamond and Graphite Diamond and graphite are two allotropes of carbon — pure forms of the same element that differ in structure. Diamond is extremely hard because it is a giant covalent structure with many strong covalent bonds. Because it is hard, diamond is used in high speed cutting tools, eg diamond-tipped saws. Diamond has no free electrons because they are all involved in bonding and is therefore a poor conductor of electricity. Diamond has the highest hardness and thermal conductivity of any natural material, … Diamond is an exceptional thermal conductor - 4 times better than copper - which gives significance to diamonds being called 'ice'. The word diamond comes from the Greek word meaning unbreakable. Diamond’s atoms are normally arranged in a repeating pattern that is a variant of a common crystal structure known as face-centered cubic. The carbon atoms in diamonds are arranged in a strong, tetrahedral structure. That is a form of the element carbon - see also graphite face-centered cubic crystal structure known as face-centered.. 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