02040ngm 2200397Ia 450 991059690680332120251009233559.0(CKB)5280000000118212(OCoLC)712796279(EXLCZ)9952800000001182127743sInfobase7744Infobase20240702d1997uuuu -u- vengurcnannnuuuuucrdamediacrrdacarrierBonding in metals /Video Education AustralasiaNew York, N.Y. Infobase[2005], c19971 streaming video file (22 min.) sd., col., digital file +instructional materials (online)Chemical BondingProperties and Structure of Metals (2:13) -- Structure of Atoms (2:09) -- Electron Shells and Bonding in Metals (2:48) -- Delocalization, Electric Conductivity (2:00) -- State Change in Metals (2:33) -- Cooling of Molten Metals (3:31) -- Properties of Metals and Alloys (4:56)This program begins with an examination of atomic structure-presented in terms of protons, neutrons, and electrons-and the idea that bonding is related to the filling of electron shells to create more stable particles. Examples of metals and their usefulness are presented, and the relationship between properties and structure is examined. Other processes demonstrated include the formation of metallic bonds by the delocalization of outer shell electrons; change of state from solids to liquids; cooling of molten metal to form crystals; and the effect of rate of cooling on metal materials.Chemical bonding.Chemical bondsEducational films.Internet videos.Videorecording.localChemical bonds.Films for the Humanities & Sciences (Firm)Video Education Australasia.AzPhAEMVIDEO9910596906803321Bonding in Metals2950428UNINA