Solved

How Many Silicon Atoms (Si)are Contained in a 12

Question 85

Multiple Choice

How many silicon atoms (Si) are contained in a 12.5 g sample of silicon?

A) 2.68 * 10²³
B) 5.83 *10^-22
C) 1.35 *10²⁴
D) 1.71 * 10²¹

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