Which of the following measurements contains three significant figures? 0.010 g 0.01010 g 0.0100 g 0.01 g

To determine which of the given measurements contains three significant figures, we need to understand the rules for counting significant figures:1. All non-zero digits are significant.2. Any zeros between significant digits are significant.3. Leading zeros (zeros before all non-zero digits) are not significant.4. Trailing zeros in a decimal number are significant.Let's analyze each measurement:1. **0.010 g**: - The leading zeros are not significant. - Only the digit '1' is significant. - This measurement has 2 significant figures.2. **0.01010 g**: - The leading zeros are not significant. - The digits '1010' are significant. - This measurement has 4 significant figures.3. **0.0100 g**: - The leading zeros are not significant. - The digits '100' are significant. - This measurement has 3 significant figures.4. **0.01 g**: - The leading zeros are not significant. - Only the digit '1' is significant. - This measurement has 2 significant figures.Therefore, the measurement that contains three significant figures is **0.0100 g**.