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Number of questions: 27

1 - Who is the chemical element Curium named after?





2 - What is the primary addictive substance found in tobacco?





3 - How many chromosomes are in your body cells?





4 - Which gas forms about 78% of the Earth’s atmosphere?





5 - What does the letter 'S' stand for in 'NASA'?





6 - An Astronomical Unit is the distance between Earth and the Moon.



7 - What is the powerhouse of the cell?





8 - What is the chemical makeup of water?





9 - What is the "powerhouse" of the Eukaryotic animal cell?





10 - Which of the following bones is not in the leg?





11 - Igneous rocks are formed by excessive heat and pressure.



12 - Rhinoplasty is a surgical procedure on what part of the human body?





13 - An average human can go two weeks without water.



14 - Not including false teeth; A human has two sets of teeth in their lifetime.



15 - What does LASER stand for?





16 - 71% of the Earth's surface is made up of





17 - The element involved in making human blood red is which of the following?





18 - The asteroid belt is located between which two planets?





19 - An exothermic reaction is a chemical reaction that releases energy by radiating electricity.



20 - What is the standard SI unit for temperature?





21 - Which is the most abundant element in the universe?





22 - Which element has the highest melting point?





23 - How many planets make up our Solar System?





24 - What does DNA stand for?





25 - What is the elemental symbol for mercury?





26 - The human heart has how many chambers?





27 - Water always boils at 100°C, 212°F, 373.15K, no matter where you are.




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