Examlex
A formula is a built-in program that would be used to find the average of a series of numbers.
Covalent Bonds
Bonds formed by the sharing of electron pairs between atoms, enabling stability in their outer electron shell and contributing to the formation of molecules.
VSEPR
Valence Shell Electron Pair Repulsion theory, a model used to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms.
Lewis Structures
Diagrams that represent the valence electrons of atoms within a molecule, indicating the bonding between atoms and the lone pairs of electrons.
Elemental Symbol
A one or two-letter notation derived from the Latin name of a chemical element used to represent it in the periodic table, such as H for hydrogen.
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