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Extremely Hard Science Quiz Even Einstein would scratch his head!
What is the atomic mass of oxygen?
The gravity on the moon is what fraction of the gravity on Earth?
Dione is a moon of which planet?
The Rainbow fish tends to hail from where?
Which planet is name after the Roman God of Wealth?
What is the daily recommended (kilo) calorie intake for an adult female?
Electric power is typically measured in what units?
What is the rarest penguin in the world?
When atoms join together what do they form?
How many electrons does carbon have in its outer shell?
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