A sample of Ni(CO) 4, a toxic transition-metal complex, has 5.23 × 1024 atoms of carbon. How many atoms of Ni does it contain?
A) 6.02 × 1023 atoms
B) 1.50 × 1023 atoms
C) 4.67 × 1022 atoms
D) 20.9 × 1023 atoms
E) 1.31 × 1024 atoms
Correct Answer:
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