How many significant figures are in each of the following measurements?

0.03003 kg

In this problem, we are asked to **determine how many significant figures** are in** 0.03003 kg**.

Recall that in determining the number of significant numbers, we follow the following rules:

**All nonzero digits**are significant.**Zeroes between nonzero digits**are significant.**Zeroes to the left of the nonzero digits**are, their only purpose is to indicate placement.**not significant****Zeroes to the right of the nonzero digits**are categorized as follows:**Trailing zeroes after a decimal point**are significant.**Trailing zeroes before the decimal point and after a nonzero digit**are always significant.**Trailing zeroes before an implied decimal point is ambiguous**and should be avoided by using**scientific notation.**