Examlex
Changes in one variable on a graph might be caused by the other variable on the graph or by a third omitted variable.
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.
Lewis Structure
A diagrammatic representation of the bonding between atoms of a molecule and the lone pairs of electrons in the molecule.
Ethyne
Also known as acetylene, it is a colorless gas used as a fuel and a chemical building block.
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