![]() ![]() It has millions of presentations already uploaded and available with 1,000s more being uploaded by its users every day. is a leading presentation sharing website. H-bonding in H2O causes hexagonal cavities toĭue to increased distance between molecules. H-bonding is a special type of intermolecularĪttraction between the H atom in a polar bond andĪ nonbinding e- pair on a small electronegative Nonpolar molecule/atom by e- from another Occur when a temporary dipole is induced on a ends are in close proximity to each other These forces occur when neutral polar molecule They occur between an ion and the partial charge Intermolecular forces are forces that existĬontribute to properties of solids, liquids, b) interstitial alloy- the atomic sizes quiteĭifferent smaller atoms fit into the spaces.a) substitutional alloy- the atoms in the.corrosion resistant, ductility, hardness,.More durable than pure Ag, but still soft enough Sterling silver (92.5 Ag, 7.5 Cu) is harder and.Properties are often superior to the pure element.Primary method of modifying properties of pure Every atom has 12 but different pattern due toĪlloy material that contains more than 1 elementĪnd has characteristic properties of metals.Every atom (except those on the surface) has 8. ![]() Not confined to any particular metal ion (0 ![]() each atom surrounded by 8 to 12 adjacent atoms Properties of metals based on molecular structure Metals are good conductors of electricity. Malleable metals can be shaped into thin sheets ![]()
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