What is the number of significant figures in 6.022 x 10^23?
Understand the Problem
The question is asking how many significant figures are included in the number 6.022 x 10^23. To answer, we need to understand the rules of significant figures in scientific notation.
Answer
Four significant figures.
The final answer is that the number of significant figures in 6.022 x 10^23 is four.
Answer for screen readers
The final answer is that the number of significant figures in 6.022 x 10^23 is four.
More Information
Significant figures in a number are the digits that carry meaning contributing to its measurement precision. In Avogadro's number, 6.022 x 10^23, there are four significant figures: 6, 0, 2, and 2. The scientific notation does not affect the count of significant figures.
Tips
A common mistake is assuming the exponent in scientific notation affects the number of significant figures. The exponent does not count towards significant figures.
Sources
- The web page with info on - Example Source - chemed.chem.purdue.edu
- Determine the Number of Significant Figures 6.022*10^23 - Mathway - mathway.com
- The number of significant figures in N(0) = 6.022 xx 10^(23) (Avogadro - doubtnut.com
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