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    Introductory Chemistry Atoms First
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    Exam 2: The Numerical Side of Chemistry
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    The Number 0
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The Number 0

Question 176

Question 176

Multiple Choice

The number 0.0247 expressed in scientific notation is ________.


A) 2.47 × 10-4
B) 2.47 × 10-2
C) 2.47 × 10-1
D) 24.7

Correct Answer:

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