Science Quiz / Planets by Day Length

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Can you name the planets of the solar system by the length of their rotation periods?

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Score 0/8 Timer 01:00
LengthPlanet
5832.0 hours
1407.5 hours
24.6 hours
23.9 hours
17.2 hours
16.1 hours
10.6 hours
9.9 hours

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