Multiple Choice
Which of the following metric prefixes represents a factor of 1000?
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1. Intro to General Chemistry
Metric Prefixes
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which metric prefix is equivalent to 0.01 base units?
A
milli-
B
deci-
C
centi-
D
micro-
Verified step by step guidance1
Recall that metric prefixes represent powers of ten relative to the base unit. For example, 'milli-' means 10^{-3}, 'deci-' means 10^{-1}, 'centi-' means 10^{-2}, and 'micro-' means 10^{-6}.
Express 0.01 in scientific notation: 0.01 = 1 \times 10^{-2}.
Compare the exponent in 10^{-2} to the powers of ten associated with each prefix to find the matching prefix.
Identify that the prefix corresponding to 10^{-2} is 'centi-'.
Conclude that 0.01 base units is equivalent to 1 centi-unit.
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