Question: The density of an ionic solid (CaO) is 3.34 g/cm 3 and the length of an edge is 482 pm. a. How many spheres/atoms (formula

The density of an ionic solid (CaO) is 3.34 g/cm3 and the length of an edge is 482 pm.

a. How many spheres/atoms (formula units) are in the unit cell and the packing arrangement?

b. What type of holes are occupied by the cation (rcat = 100 pm)?

c. How many holes are occupied?

PLS HELP REALLY STRUGGLING <3

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