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vocabulary

TermDefinition
ion is an atom that is no longer electrically neutral because it has lost or gained valence electrons.
ionic bond the attraction between positively and negatively charged ions in an ionic compound
metallic bond is a bond formed when many metal atoms share their pooled valence electrons
chemical bond is a force that holds two or more atoms together.
valence electrons is an outermost electron of an atom that participates in chemical bonding.
electron dot diagram a model that represents valence electrons.
covalent is a chemical bond formed when two or more atoms share one pair of valence electrons.
molecule is a group of atoms
polar molecule a molecule that has a partial positive charge.
chemical formula is a group of chemical symbols and numbers.
Created by: hopkijus7943