Question: Please Answer all the questions I would greatly apperciate it and give you a thumbs up. 8. In the NaCl solid: (a) how many Na+
8. In the NaCl solid: (a) how many Na+ ions are in the unit cell? (b) how many Cl - ions are in the unit cell? (c) what is the coordination number of Na+ ? (d) what is the coordination number of Cl - ? 9. Define an "octahedral hole" and a "tetrahedral hole." 10. Nickel metal crystallizes in a FCC arrangement with a cell edge length, ao=352.4pm (a) calculate the radius of a nickel atom. (b) calculate the volume of the unit cell. (c) How many nickel atoms per unit cell? (d) Calculate the mass (in grams) of nickel per unit cell. (e) Calculate the density of Nickel (in g/pm3 ) using the unit cell information (f) Convert density to g/cm3
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