Multiple Choice
Calculate the concentration in ppm of Cd in a 2.00 mL sample which has been shown to contain 16.4 mg Cd. Assume the sample has a density of 1.00 g/mL.
A) 8.20 × 10-3
B) 8.20
C) 32.8
D) 8.20 × 103
E) 3.28 × 104
Correct Answer:
Verified
Correct Answer:
Verified
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