material science! (number 3)

1. What are the main types of atomic bonding? Sketch each type of them 2. Give an example on lonic Bond, Covalent Bond and Metallic Bond 3. Compare between the primary and secondary types of atomic bonding 4. Give reason: Metallic materials have a good electrical conductivity while ceramics are considered insulators 5. Make a plot of bonding energy versus melting temperature for the metals listed in Table below. Using this plot, approximate the bonding energy for molybdenum, which has a melting temperature of 2617C Bonding Eng Temperature Melting Sube Nac mal loske 640 50 3000 15 MO CF 1418 Code 121 450 533 703 a Si In Sh C (diamond) SIC 1410 > 550 20 Hg Al As w 9414 R&R -1 (LP) -15732 Pa) 117 Ar Kr CH a 31 Hydrogen HE NH HO