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    Exam 1: Chemical Tools: Experimentation and Measurement
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    If 14% of the Mass of a Human Body Is Calcium,how
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If 14% of the Mass of a Human Body Is Calcium,how

Question 23

Question 23

Multiple Choice

If 1.4% of the mass of a human body is calcium,how many kilograms of calcium are there in a 195-pound man?


A) 1.2 kg Ca
B) 6.0 kg Ca
C) 1.2 × 102 kg Ca
D) 6.0 × 102 kg

Correct Answer:

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