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Question- A unit cell of sodium chloride (face-centered cubic) was chosen so that the face-centered cube was formed from sodium ions. A certain number of sodium ion lattice points and a certain number of chloride ion lattice points are required. How many chloride ion lattice points are in the unit cell as described above?
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element mercury has a density of 13.6 g/ml. how many kg of mercury could occupy a volume of 500ml?
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