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1. Intro to General Chemistry

Scientific Notation

1. Intro to General Chemistry

Scientific Notation

Domanda aperta
Write 5,000,039 in scientific notation.
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Domanda aperta
Multiply (2.0×10⁻⁴) × (3.1×10⁻²⁰). Express the answer in scientific notation.
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Scelta multipla
When 0.00503 is written in scientific notation, what is the power of 10?
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Scelta multipla
When 75,200 is written in scientific notation, what is the power of 10?
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Scelta multipla
Why is scientific notation often used when recording experimental measurements?
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Scelta multipla
Which of the following numbers is equivalent to 5.1 × 10^{-2}?
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Scelta multipla
Which of the following is the correct representation of 702.0 g in scientific notation?
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Scelta multipla
Why is scientific notation commonly used in scientific calculations?
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Scelta multipla
When expressing the number 157 in scientific notation, what is the power of 10 used?
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Scelta multipla
Which of the following is the correct standard notation for the number 1.986 × 10^{6}?
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Scelta multipla
Which of the following is the correct standard notation for 9.3 × 10^5?
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Scelta multipla
Which of the following expresses 2000000 in scientific notation?
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Scelta multipla
Which of the following expresses 673.5 in scientific notation?
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Scelta multipla
Which of the following values is written in proper scientific notation?
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Scelta multipla
Which of the following represents the correct scientific notation for the number 200?
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