4. Identify the likely dominant bonding mechanism in: a) Mgo b) InSb c) Tio d) B

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4. Identify the likely dominant bonding mechanism in: a) Mgo b) InSb c) Tio d) Brass e) Rubber Justify, your answers for Insb and TiO2 by calculating % of ionic bonding. For a K -CI distance ion pair, the attractive and repulsive energies E A and ER, respectively. depend on the between the ions according to 5. 10-6 and ER = 5.8x Here, energies are in the units of electron volts per K-Cl pair, and the ion-ion separation distance is in nanometers. The net energy Ex is the sum of the two expressions above. Using Excel, create a single plot of Ex. En. and E, versus r. Use r of 0.1 to 1.0 nm. Copy/paste plots here. What is the equilibrium spacing ro and the bonding energy Eo

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4. Identify the likely dominant bonding mechanism in: a) Mgo b) InSb c) Tio d) B

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