Question

7/22 how many significant figures: 216 m 1 0 3 2

Explanation:

Step1: Recall significant figures rules

Significant figures: Non - zero digits are significant. In the number 216, all digits (2, 1, 6) are non - zero.

Step2: Count the significant figures

Count the non - zero digits in 216. There are 3 non - zero digits (2, 1, 6).

Answer:

3 (corresponding to the option with value 3, e.g., if the orange button is labeled "3", then the answer is the option with "3")