Quiz Answer Key and Fun Facts
1. What physicist is mainly credited with developing the lever?
2. What asteroid is predicted to collide with Earth?
3. What scientist proposed the idea of continental drift and Pangaea?
4. Most light bulb filaments are made from what metal?
5. What is the break that separates the stratosphere from the mesosphere?
6. Murray Gell-Mann won the Nobel Prize in 1969 for discovering what subatomic particle with a negative charge and three units of strangness?
7. The ruby and sapphire are formed by what mineral?
8. What diagram is used to measure absolute magnitude and surface temperature of stars?
9. What isotope of radon is the most stable?
10. What is the meter-kilogram-second unit of electric charge?
Source: Author
hockeyngolf8
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crisw before going online.
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