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Bookmark or Share- Homepage - CR&R Environmental ServicesCR&R Incorporated is committed to improving the environment in which we all live in by providing efficient, effective and cutting edge solid waste and recycling services which not only reduce the impact on our world but also offer sustainable solutions to our most pressing environmental challenges.
- Chromium - Element information, properties and uses | Periodic TableGlossary. GroupA vertical column in the periodic table. Members of a group typically have similar properties and electron configurations in their outer shell. PeriodA horizontal row in the periodic table. The atomic number of each element increases by one, reading from left to right.
- Electron Configuration for Chromium (Cr, Cr2+, Cr3+)The configuration notation provides an easy way for scientists to write and communicate how electrons are arranged around the nucleus of an atom. This makes it easier to understand and predict how atoms will interact to form chemical bonds. How to Write Electron Configurations. Step-by-step tutorial for writing the Electron Configurations.
- Comparison of the Cr–Cr Quadruple and Quintuple Bonding MechanismsIn brief, the optimal Cr–Cr bond distance is estimated at around 1.6 Å, and the longer distances experimentally found are the result of adjusting the size of the Cr 2 unit to maximize the metal–ligand bonding interactions.
- Cr–Cr Quintuple Bonds - ChemistryViewsCr–Cr Quintuple Bonds. Bonds with very high bond orders are a fascinating subject of study and are often found in transient diatomic molecules, such as M 2 (M = V, Nb, Cr, Mo), of which Cr 2 is the best known.
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