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18 Cards in this Set
- Front
- Back
An tom or group of atoms that has become electrically charged
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Ion
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An ion that is made of more than one atom
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Polyatomic Ion
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the attraction between oppostiely charged ions
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Ionic Bond
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a compound that consists of positive ad negative ions
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ionic Compound
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a combination of symbols that represents the elements in a compound
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Chemical formula
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a number in a chemical formula that tells the number of atoms in a molecule or the ratio of elements in a compound
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Subscript
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an orderlym, threee-dimensional pattern of ions or atoms in a solid
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Crystal
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a chemical bond formed when two atoms share electrons
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Covalent Bond
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a neutral particle made of two or more atoms joined by a covalent bond
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Molecule
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a chemical bond formed when atoms share two pairs of electrons
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Double bond
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a chemical bond formed when atoms share three pairs of electrons
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Triple bond
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a compound that is composed of molecules
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Molecular compound
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A covalent bond in which electrons ar eshared unequally
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Polar bond
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a covalent bond in which electrons are shared equally
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Nonpolar bond
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an attraction between a posative metal ion and the electrons surrounding it
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Metallic bond
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a material made of two or more elements that have the properties of a metal
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Alloy
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a term used to describe a material that can be pulled out into a long wire
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Ductile
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a term used to escribe a material that can be hammered or rolled into shape
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Malleable
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