10.9010 has how many significant figures

It has six significant figures. You count the 0s that come at the end because it shows you it wasn't rounded.

The number 10.9010 has six significant figures.

If a zero is between two numbers, it is counted as a significant figure.

For example: 101 would have 3 significant digits.

If a zero comes after a decimal point, it is counted as a significant figure.

For example: 1.00 would have 3 significant figures.

In this case, all of the zeroes in the number 10.9010 would count as significant figures and there would be 6 significant figures present.

answerca air mass;

answer: gold foil experiment - he shot alpha particles at a gold foil

explanation: