Question: A chemist needs to know the mass of a sample of potassium sulfate to 2 significant digits. She puts the sample on a digital scale.

A chemist needs to know the mass of a sample of potassium sulfate to 2 significant digits. She puts the sample on a digital scale. This is what the scale shows 0 0 0 6 0. Og If this measurement is precise enough for the chemist, round it to 2 significant digits. Otherwise, press the "No solution button 60

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