how many significant figures are in the measurement 0.002 ml?
2??
nope. 1. The number 2 is the only significant figure. The zeros are place holders only; i.e., they are they in order to set the decimal point.
okay, i get it, thank you!
Write down the significant figure of 0.002 m2
To determine the number of significant figures in a measurement, follow these steps:
Step 1: Identify all non-zero digits. In the measurement 0.002 mL, there is one non-zero digit, which is 2.
Step 2: Determine the zeros between non-zero digits. In this case, there are two zeros between the non-zero digit (2) and the decimal point.
Step 3: Count the zeros at the end of the number. There is one zero at the end of the number.
Step 4: Add up all the significant figures obtained from Steps 1 to 3. In this case, we have 1 (non-zero digit) + 2 (zeros between non-zero digits) + 1 (zero at the end) = 4 significant figures.
Therefore, the measurement 0.002 mL has 4 significant figures.