Examlex
A ________ forms at very high pressures but moderately low temperatures associated with subduction of oceanic crust and sediments.
Ethane
A colorless, odorless gas that is the second simplest alkane, consisting of two carbon atoms and six hydrogen atoms.
Double Bonds
Chemical bonds between two atoms involving four bonding electrons instead of the usual two, making the bond stronger and the structure more rigid.
Lewis Structure
A graphical representation of the valence electrons of atoms within a molecule, showing how they are arranged and shared to form bonds.
Chloromethane
A colorless, flammable gas with a faintly sweet odor, used in the production of silicones.
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