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Chem.ch8-vocab

VocabularyDefinition
Chemical Bond force that holds 2 atoms together
cation positively charged ion
anion negatively charged ion
Ionic bond electrostatic force that holds oppositely charged particles together in an ionic compound
electrolyte ionic compound whose aqueous solution conducts an electric current
lattice energy energy required to separate one mole of the ions of an ionic compound
formula unit simplest ratio of ions represented in an ionic compound
monatomic ion one-atom ion
oxidation number charge of a monatomic ion
polyatomic ions which are ions made up of more than an atom
oxyanion a polyatomic ion composed of an element, usually nonmetal, bonded to one or more oxygen atoms
electron sea model proposes that all metal atoms in a metallic solid contribute their valence electrons to form a "sea" of electrons
delocalized electrons atoms free to move
metallic bond the attraction of a metallic cation for delocalized electrons
alloy mixture of elements that has metallic properties
Created by: BritBrAt44
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