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Some Basic Concepts of Chemistry
Question #22069
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Question
What is the result of subtracting 4.8×10⁻³ from 2.5×10⁻²?
A. 2.02×10⁻²
B. 20.2×10⁻³
C. 202×10⁻⁴
D. 0.202×10⁻¹
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