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Art [367]
2 years ago
12

Practice

Chemistry
1 answer:
krek1111 [17]2 years ago
4 0

The number of significant figures in each of the following numbers are as follows:

  • 640 cm³ - number of significant figures: 2
  • 200.0 mL - number of significant figures: 4
  • 0.5200 g - number of significant figures: 4
  • 1.005 kg - number of significant Figures: 4
  • 10,000 L - number of significant figures: 1
  • 20.900 cm - number of significant figures: 5

<h3>What is significant figures?</h3>

Significant figures are those figures that are meaningful with respect to the precision of a measurement.

In other words, a digit that is nonzero, followed by a nonzero digit,or (for trailing zeroes) justified by the precision of the derivation or measurement is a significant figure.

Based on the question, the number of significant figures in each of the following numbers are as follows:

  • 640 cm³ - number of significant figures: 2
  • 200.0 mL - number of significant figures: 4
  • 0.5200 g - number of significant figures: 4
  • 1.005 kg - number of significant figures: 4
  • 10,000 L - number of significant figures: 1
  • 20.900 cm - number of significant figures: 5

Learn more about significant figures at: brainly.com/question/14359464

#SPJ1

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