Examlex
A(n) ____ is a line drawn around an element,but does not add to the toal space allotted to an element.
Lewis Structure
A graphical representation showing the arrangement of valence electrons around atoms within a molecule, indicating bonds and lone pairs.
Lone Pair
A lone pair refers to a pair of valence electrons that are not shared with another atom and are located in the outer shell of an atom, contributing to the molecule's shape.
Ethene
A colorless flammable gas, also known as ethylene, used as a plant hormone and in the production of polymers such as polyethylene.
Lewis Structure
A diagrammatic method for representing the electron configuration in molecules, showing how valence electrons are arranged among atoms in a molecule.
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