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Each carbon atom in the hexagonal cycle has four electrons to share.
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Each and carbon
Each carbon atom has 4 bonds ( either C-H or C-C bonds ), and each hydrogen atom is joined to a carbon atom ( H-C bonds ).
Each carbon of the double bond uses its three sp² hybrid orbitals to form sigma bonds to three atoms.
Each carbon atom bearing a hydroxyl group (- OH ), with the exception of the first and last carbons, are asymmetric, making them stereo centers with two possible configurations each ( R or S ).
Each carbon atom provides one electron.
Each carbon atom in the chain is saturated with hydrogen, meaning they are bonded to as many hydrogens as possible.
Each time a piece of steel is heated, there is a tendency for the carbon content to leave the steel ( decarburization ).
Each carbon filament thread is a bundle of many thousand carbon filaments.
Each carbon filament is produced from a precursor polymer.
Each consists of a catechol substituted with an alkyl chain that has 15 or 17 carbon atoms.
Each spring has a different mixture of minerals, chiefly carbon dioxide, sulfur, and ammonia.
Each carbon atom in a diamond is covalently bonded to four other carbons in a tetrahedron.
Each carbon atom contributes one electron to a delocalised system of electrons that is also a part of the chemical bonding.
Each cluster is about 6 nanometers wide and consists of about 4000 carbon atoms linked in graphite-like sheets that are given negative curvature by the inclusion of heptagons among the regular hexagonal pattern.
Each carbon atom contributes one electron to a delocalized system of electrons that is also a part of the chemical bonding.
Each cluster is about 6 nanometers wide and consists of about 4000 carbon atoms linked in graphite-like sheets that are given negative curvature by the inclusion of heptagons among the regular hexagonal pattern.
Each of the monomers which link to form the polymer is usually made of carbon, hydrogen, oxygen and / or silicon.
Each forest has a different potential to store carbon.
Each carbon also bonds to hydrogen in a σ s – sp overlap at 180 ° angles.
Each welding's heat oxidises some carbon, so the master smith had to make sure there was enough carbon in the starting mixture.
Methane molecule: Each carbon atom has four electrons in its outermost shell.
Carbon dioxide molecule: Each carbon atom has four electrons in its outermost shell and each oxygen atom has six electrons in its outermost shell.
Each and atom
Each element has a specific set of chemical properties as a consequence of the number of electrons present in the neutral atom, which is Z ( the atomic number ).
Each atom has, in general, many orbitals associated with each value of n ; these orbitals together are sometimes called electron shells.
Each p orbital on one atom overlaps one on the other atom, forming two pi bonds, giving a total of three bonds.
Each element may be an atom or another sequence.
Each heme group contains one iron atom, that can bind one oxygen molecule through ion-induced dipole forces.
Each ion is typically a single atom or molecule, and thus the actual amount of material implanted in the target is the integral over time of the ion current.
Each atomic nucleus consists of one or more nucleons, and each atom in turn consists of a cluster of nucleons surrounded by one or more electrons.
Each iron atom in these clusters is coordinated by an additional amino acid, usually by the sulfur atom of cysteine.
Each perovskite unit cell contains a Y or Ba atom at the center: Ba in the bottom unit cell, Y in the middle one, and Ba in the top unit cell.
Each atom has six nearest neighbors, with octahedral geometry.
Each atom is modeled by a sphere with the element's Van der Waals radius.
Each photon emitted will be " red "- or " blue "- shifted by the Doppler effect depending on the velocity of the atom relative to the observer.
Each circle illustrates the position of a single atom ; note that the actual atomic interactions used in current simulations are more complex than those of 2-dimensional hard spheres.
Each chemical species, be it an atom, ion or molecule, has its own chemical potential.
Each vanadium atom is surrounded by four oxygen atoms at the corners of an irregular tetrahedron.
Two Lewis structures must be drawn: Each structure has one of the two oxygen atoms double-bonded to the nitrogen atom.
Each and hexagonal
Each blank was constructed by the fusing together of and subsequent sagging of a series of smaller hexagonal pieces.
Each side of the bridge has a single suspension cable, each made up of 37 1-inch ( 23mm ) diameter wire ropes bundled to form a hexagonal cable.
Each primary parallelohedron is combinatorially equivalent to one of five types: the rhombohedron ( including the cube ), hexagonal prism, truncated octahedron, rhombic dodecahedron, and the rhombo-hexagonal dodecahedron.
Each corner of the building is canted and has a tall hexagonal turret that is topped by a stone cupola, which would have originally been crowned by a lantern.
Each silica tetrahedron shares 3 of its vertex oxygen atoms with other tetrahedra forming a hexagonal array in two-dimensions.
Each ameloblast is approximately 4 micrometers in diameter, 40 micrometers in length and has a hexagonal cross section.
Each lens is generally hexagonal in outline and in direct contact with the others.
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