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NEETChemistrySome Basic Concepts of Chemistry

How are non-zero digits treated in determining the number of significant figures?

Options

  1. AThey are not counted.
  2. BThey are always considered significant.
  3. CThey are significant only if there is a decimal point.
  4. DThey are rounded to the nearest whole number.

Correct answer

B. They are always considered significant.

Step-by-step solution

According to the paragraph, all non-zero digits are significant.

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