Examlex
What is the relationship between a primary key and its corresponding foreign keys?
σ Bond
A type of covalent bond formed by the head-on overlap of atomic orbitals, characterized by the shared electron density along the axis connecting the bonded nuclei.
Acetonitrile
An organic nitrile solvent with the formula CH3CN, used widely in pharmaceutical development and as a solvent in high-performance liquid chromatography (HPLC).
Sp² Hybridized
Describes an atom that has three hybrid orbitals formed by the mixing of one s orbital and two p orbitals, often found in planar structures.
Carbon Atoms
The chemical elements that serve as the fundamental building blocks of all organic molecules, characterized by having four electrons available to form covalent chemical bonds.
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