how many significant figures does the number 1.006 × 10⁷ have?
how many significant figures does the number 1.006 × 10⁷ have?
Answer
Explanation:
Step1: Recall significant - figure rules
Non - zero digits are always significant. Zeros between non - zero digits are significant.
Step2: Analyze the number 1.006
In the number 1.006, 1 is a non - zero digit, and the two zeros between 1 and 6 are also significant, and 6 is a non - zero digit.
Answer:
4