answer:
No, 0 cannot be a significant figure if it is in the middle of a whole number.
Significant figures are used to indicate the precision or certainty of a measurement or calculation. In general, zeros in the middle of a whole number are not considered significant figures because they do not add any precision to the value.
Here's an example to illustrate this:
Let's consider the number 1,020. If we count the significant figures in this number, we only have three significant figures: 1, 0, and 2. The zero in the middle does not add any additional precision to the value. It simply serves as a placeholder to indicate the position of the other significant figures.
On the other hand, zeros at the beginning or end of a whole number can be significant figures. For example, in the number 0.0032, both zeros are significant figures because they indicate the precision of the measurement.
In summary, zeros in the middle of a whole number are not considered significant figures because they do not contribute to the precision of the value.
real