Atoms & Innovations – 50 Chemistry & Physics Questions from North America
This 50 Chemistry And Physics Quiz covers chemistry and physics topics including famous scientists, discoveries, laws, formulas, elements, reactions, motion, energy, electricity, magnetism, atomic structure, thermodynamics, optics, and modern physics. Each question includes four answer choices with the correct answer provided for self-checking.Â
Comment your score below after tallying your correct answers. Perfect for STEM review, physical science units, or cross-curricular classroom competitions. Share this quiz with classmates to explore North America’s rich scientific heritage.
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Top 50 Chemistry And Physics Quiz
Results
#1. What is the second most abundant element in the Earth’s crust?
#2. Which American chemist won two Nobel Prizes (Chemistry and Peace)?
#3. Which Canadian scientist invented the “cobalt-60 cancer treatment” machine?
#4. What is the atomic number of oxygen?
#5. Which Canadian chemist invented the first process to extract nickel from ore?
#6. Which Canadian scientist won the Nobel Prize for his work on neutron scattering?
#7. What is the chemical symbol for lead?
#8. Which Canadian invention is a type of portable communication device?
#9. Which American physicist formulated the theory of relativity?
#10. Which American physicist is known for the “photoelectric effect” explanation?
#11. Which American inventor patented the first practical automobile (Benz – German). Let’s ask: Which American company mass-produced the first affordable automobile?
#12. What is the freezing point of water in Fahrenheit?
#13. Which Canadian physicist is known for his work on quantum optics and won the 2018 Nobel Prize in Physics?
#14. Which American physicist invented the cyclotron?
#15. What is the chemical symbol for sodium?
#16. Which American scientist is known as the “father of modern rocket propulsion”?
#17. Which Canadian inventor patented the first electric cooking range?
#18. What is the atomic number of carbon?
#19. What is the chemical symbol for silver?
#20. Which Canadian scientist co-discovered insulin?
#21. Which American chemist is known for the Pauling scale of electronegativity?
#22. What is the chemical symbol for gold?
#23. What is the chemical formula for water?
#24. What is the chemical formula for table salt?
#25. Which American chemist discovered the element plutonium?
#26. What is the pH of pure water at 25°C?
#27. Which Canadian-American physicist co-invented the electron microscope?
#28. Which American scientist developed the polio vaccine?
#29. What is the chemical symbol for iron?
#30. Which American inventor created the first practical electric motor?
#31. Which Canadian physicist won the 2015 Nobel Prize in Physics for discovering neutrino oscillations?
#32. What is the SI unit of force?
#33. Which American physicist developed the Manhattan Project atomic bomb?
#34. What is the SI unit of energy?
#35. Which Canadian-born inventor is credited with inventing the telephone?
#36. Which American chemist discovered the element plutonium along with Glenn Seaborg?
#37. Which Canadian chemist won a Nobel Prize for work on chemical kinetics?
#38. Which American inventor built the first fully functional steamboat (Clermont) in 1807?
#39. What is the chemical symbol for potassium?
#40. What is the chemical formula for methane?
#41. Which American inventor created the first practical light bulb?
#42. Which Canadian physicist was the first woman to win the Nobel Prize in Physics for laser physics?
#43. Which Canadian inventor patented the first electric streetcar (tram) in 1887?
#44. Which American physicist is known for the “Pilot Wave” interpretation of quantum mechanics?
#45. Which American physicist created the first working laser?
#46. Which American physicist is known as the “father of the atomic bomb”?
#47. Which American chemist discovered the first synthetic rubber (neoprene)?
#48. What is the speed of light in a vacuum (approximately in miles per second)?
#49. Which Canadian medical scientist co-discovered the gene for cystic fibrosis?
#50. Which American physicist is known for the famous “Feynman diagrams”?
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