Multiple Choice
Estimate the density of magnesium oxide from its crystal structure.The radii of Mg2+ and O2- are 72 and 140 pm,respectively.
A) 3.51 g.cm-3
B) 14.9 g.cm-3
C) 21.1 g.cm-3
D) 1.76 g.cm-3
E) 0.878 g.cm-3
Correct Answer:
Verified
Correct Answer:
Verified
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