Also known as: vb.
VB has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of VB in Chemistry.
A valve used to break the vacuum on the exhaust of a turbine. A device to prevent a suction in a water pipe.
ChemistryIn solids, the valence band is the highest range of electron energies in which electrons are normally present at absolute zero temperature.
ChemistryTheory Assumes that covalent bonds are formed when atomic orbitals on different atoms overlap and the electrons are shared.
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