# Scientific Notation Question

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- Mercury
- Venus
- Mars
- Earth

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Type: *Multiple-Choice*

Category: *Scientific Notation*

Level: *Grade 7*

Score: *1*

Tags: *
Scientific
Notation
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Author: *lovelle53*

Last Modified: *2 months ago*

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The diameter of the planet Mercury is [math]4.87 xx 10^3[/math]kilometers. The diameter of Venus is [math]1.21 xx 10^4[/math] kilometers. The diameter of Earth is [math]1.28 xx 10^4[/math] kilometers and the diameter of Mars is [math]6.79 xx 10^3[/math] kilometers. Which planet has the smallest diameter?

- Mercury
- Venus
- Mars
- Earth

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