The prefix meaning one millionth is represented by which of the following options?

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Multiple Choice

The prefix meaning one millionth is represented by which of the following options?

Explanation:
Understanding metric prefixes: the term for one millionth is micro. It represents 10^-6, so 1 micro-unit is one millionth of the base unit. Milli is 10^-3 (one thousandth), nano is 10^-9 (one billionth), and mega is 10^6 (one million times larger than the base). Therefore, micro is the correct prefix for one millionth, as seen in units like microfarad (µF) or microamp (µA).

Understanding metric prefixes: the term for one millionth is micro. It represents 10^-6, so 1 micro-unit is one millionth of the base unit. Milli is 10^-3 (one thousandth), nano is 10^-9 (one billionth), and mega is 10^6 (one million times larger than the base). Therefore, micro is the correct prefix for one millionth, as seen in units like microfarad (µF) or microamp (µA).

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