binary compound
Quick Summary
A chemical compound is a substance formed when atoms of two or more different chemical elements bond together. These compounds are made up of identical molecules, with the formula indicating the types of atoms and their relative numbers. For example, water (H₂O) is a compound of hydrogen and oxygen.1
Binary compounds are the simplest type, consisting of only two elements. Binary molecular (covalent) compounds are formed from two nonmetals. They are named by stating the first element's name, followed by the second element named as if it were an anion, with prefixes indicating the number of atoms of each element. For instance, CO is carbon monoxide.2
Compounds can also be classified as organic or inorganic. Inorganic compounds typically do not contain carbon-carbon bonds, while organic compounds usually do.21
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crystalIonic bonds…alkaline earth chalcogenides form ionic binary crystals such as barium oxide (BaO), calcium sulfide (CaS), barium selenide (BaSe), or strontium oxide (SrO). They have the same structure as sodium chloride, with each atom having six neighbours. Oxygen can be combined with various cations to form a large number of ionically…
Read More…alkaline earth chalcogenides form ionic binary crystals such as barium oxide (BaO), calcium sulfide (CaS), barium selenide (BaSe), or strontium oxide (SrO). They have the same structure as sodium chloride, with each atom having six neighbours. Oxygen can be combined with various cations to form a large number of ionically…
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crystalStructureBinary crystals are composed of two elements. There are thousands of binary crystals; some examples are sodium chloride (NaCl), alumina (Al2O3), and ice (H2O). Crystals can also be formed with three or more elements.
Read MoreBinary crystals are composed of two elements. There are thousands of binary crystals; some examples are sodium chloride (NaCl), alumina (Al2O3), and ice (H2O). Crystals can also be formed with three or more elements.
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crystalStructures of binary crystalsBinary crystals are found in many structures. Some pairs of elements form more than one structure. At room temperature, cadmium sulfide may crystallize either in the zinc blende or wurtzite structure. Alumina also has two possible structures at room temperature, α-alumina (corundum) and…
Read MoreBinary crystals are found in many structures. Some pairs of elements form more than one structure. At room temperature, cadmium sulfide may crystallize either in the zinc blende or wurtzite structure. Alumina also has two possible structures at room temperature, α-alumina (corundum) and…
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