Sodium (Na, 22.99 g/mol) and potassium (K, 39.10 g/mol) both adopt a bcc structure.The radius of a potassium atom is approximately 1.23 times that of a sodium atom, and potassium's bulk density is about 1.98 g/cm3.What is the approximate density of sodium?
A) 1.09 g/cm3
B) 1.61 g/cm3
C) 1.70 g/cm3
D) 2.17 g/cm3
E) 2.44 g/cm3
Correct Answer:
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