mg stands for which unit?

Study for the Missouri State Certified Medication Technician Test. Enhance your skills with flashcards and multiple choice questions, each question includes hints and explanations. Prepare for success in your exam!

Multiple Choice

mg stands for which unit?

Explanation:
mg stands for milligram. The prefix milli- means one thousandth, so a milligram is one thousandth of a gram. That makes 1 mg equal to 0.001 g, and 1 g equal to 1000 mg. This unit is used for very small masses, such as medicines or tiny chemical samples. The other terms aren’t mass units: a gram is a mass unit but the abbreviation mg specifies a much smaller amount, a drop is a rough volume measure, and an hour measures time.

mg stands for milligram. The prefix milli- means one thousandth, so a milligram is one thousandth of a gram. That makes 1 mg equal to 0.001 g, and 1 g equal to 1000 mg. This unit is used for very small masses, such as medicines or tiny chemical samples. The other terms aren’t mass units: a gram is a mass unit but the abbreviation mg specifies a much smaller amount, a drop is a rough volume measure, and an hour measures time.

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