**50 science general knowledge quiz questions**
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Writer AndyKim
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Date 25-01-27 22:05
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Certainly! Here is a collection of **50 science general knowledge quiz questions** in English. The answers are provided at the end. Enjoy testing your science knowledge!
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### **50 Science General Knowledge Quiz Questions**
1. **What is the chemical symbol for gold?**
2. **How many planets are in our Solar System?**
3. **What gas do plants absorb from the atmosphere during photosynthesis?**
4. **What is the powerhouse of the cell?**
5. **Who developed the theory of general relativity?**
6. **What is the largest organ in the human body?**
7. **What is the process by which water changes from a liquid to a gas?**
8. **What is the hardest natural substance on Earth?**
9. **Which element has the atomic number 6?**
10. **What is the nearest star to Earth?**
11. **What is the speed of light in a vacuum in meters per second?**
12. **What is the most abundant gas in Earth's atmosphere?**
13. **What part of the atom has a positive charge?**
14. **What is the study of fungi called?**
15. **What is the largest planet in our Solar System?**
16. **What is the main gas found in the air we breathe?**
17. **What is the smallest unit of life?**
18. **Which vitamin is produced when a person is exposed to sunlight?**
19. **What is the chemical formula for table salt?**
20. **Who is known as the father of modern physics?**
21. **What type of bond involves the sharing of electron pairs between atoms?**
22. **What is the term for animals that eat only plants?**
23. **What is the most common element in the universe?**
24. **What force keeps us anchored to the Earth?**
25. **What is the primary function of red blood cells?**
26. **What is the largest bone in the human body?**
27. **What phenomenon causes the bending of light as it passes through different mediums?**
28. **What is the main gas responsible for global warming?**
29. **What is the process by which plants lose water vapor through their leaves?**
30. **What is the smallest planet in our Solar System?**
31. **What type of electromagnetic radiation has the longest wavelength?**
32. **What is the center of an atom called?**
33. **What is the term for a reaction that absorbs energy from its surroundings?**
34. **Which planet is known for its prominent ring system?**
35. **What is the unit of electrical resistance?**
36. **What part of the human brain is responsible for coordinating movement and balance?**
37. **What is the chemical formula for carbon dioxide?**
38. **What is the main component of natural gas?**
39. **What is the study of the Earth's atmosphere and weather called?**
40. **What is the name of the galaxy that contains our Solar System?**
41. **What is the term for an organism's complete set of genetic material?**
42. **What is the most abundant element in the Earth's crust?**
43. **What type of cell division results in two identical daughter cells?**
44. **What is the term for a substance that speeds up a chemical reaction without being consumed?**
45. **What is the primary pigment found in plants that absorbs light for photosynthesis?**
46. **What is the name of the first artificial Earth satellite?**
47. **What is the measure of an object's resistance to changes in its motion?**
48. **What is the largest type of blood vessel in the human body?**
49. **What is the term for a solution that has a higher concentration of solutes than another solution?**
50. **What is the branch of biology that deals with the classification of organisms?**
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### **Answers**
1. **Au**
2. **Eight** (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune)
3. **Carbon dioxide (CO₂)**
4. **Mitochondria**
5. **Albert Einstein**
6. **Skin**
7. **Evaporation**
8. **Diamond**
9. **Carbon**
10. **The Sun**
11. **299,792,458 meters per second**
12. **Nitrogen**
13. **Protons**
14. **Mycology**
15. **Jupiter**
16. **Nitrogen**
17. **Cell**
18. **Vitamin D**
19. **NaCl (Sodium Chloride)**
20. **Albert Einstein** *(Alternatively, some may say Isaac Newton)*
21. **Covalent bond**
22. **Herbivores**
23. **Hydrogen**
24. **Gravity**
25. **To carry oxygen**
26. **Femur**
27. **Refraction**
28. **Carbon dioxide (CO₂)**
29. **Transpiration**
30. **Mercury**
31. **Radio waves**
32. **Nucleus**
33. **Endothermic reaction**
34. **Saturn**
35. **Ohm**
36. **Cerebellum**
37. **CO₂**
38. **Methane (CH₄)**
39. **Meteorology**
40. **The Milky Way**
41. **Genome**
42. **Oxygen**
43. **Mitosis**
44. **Catalyst**
45. **Chlorophyll**
46. **Sputnik 1**
47. **Inertia**
48. **Aorta**
49. **Hypertonic**
50. **Taxonomy**
---
Feel free to use these questions for your quizzes! If you need multiple-choice options or any other modifications, let me know.
---
### **50 Science General Knowledge Quiz Questions**
1. **What is the chemical symbol for gold?**
2. **How many planets are in our Solar System?**
3. **What gas do plants absorb from the atmosphere during photosynthesis?**
4. **What is the powerhouse of the cell?**
5. **Who developed the theory of general relativity?**
6. **What is the largest organ in the human body?**
7. **What is the process by which water changes from a liquid to a gas?**
8. **What is the hardest natural substance on Earth?**
9. **Which element has the atomic number 6?**
10. **What is the nearest star to Earth?**
11. **What is the speed of light in a vacuum in meters per second?**
12. **What is the most abundant gas in Earth's atmosphere?**
13. **What part of the atom has a positive charge?**
14. **What is the study of fungi called?**
15. **What is the largest planet in our Solar System?**
16. **What is the main gas found in the air we breathe?**
17. **What is the smallest unit of life?**
18. **Which vitamin is produced when a person is exposed to sunlight?**
19. **What is the chemical formula for table salt?**
20. **Who is known as the father of modern physics?**
21. **What type of bond involves the sharing of electron pairs between atoms?**
22. **What is the term for animals that eat only plants?**
23. **What is the most common element in the universe?**
24. **What force keeps us anchored to the Earth?**
25. **What is the primary function of red blood cells?**
26. **What is the largest bone in the human body?**
27. **What phenomenon causes the bending of light as it passes through different mediums?**
28. **What is the main gas responsible for global warming?**
29. **What is the process by which plants lose water vapor through their leaves?**
30. **What is the smallest planet in our Solar System?**
31. **What type of electromagnetic radiation has the longest wavelength?**
32. **What is the center of an atom called?**
33. **What is the term for a reaction that absorbs energy from its surroundings?**
34. **Which planet is known for its prominent ring system?**
35. **What is the unit of electrical resistance?**
36. **What part of the human brain is responsible for coordinating movement and balance?**
37. **What is the chemical formula for carbon dioxide?**
38. **What is the main component of natural gas?**
39. **What is the study of the Earth's atmosphere and weather called?**
40. **What is the name of the galaxy that contains our Solar System?**
41. **What is the term for an organism's complete set of genetic material?**
42. **What is the most abundant element in the Earth's crust?**
43. **What type of cell division results in two identical daughter cells?**
44. **What is the term for a substance that speeds up a chemical reaction without being consumed?**
45. **What is the primary pigment found in plants that absorbs light for photosynthesis?**
46. **What is the name of the first artificial Earth satellite?**
47. **What is the measure of an object's resistance to changes in its motion?**
48. **What is the largest type of blood vessel in the human body?**
49. **What is the term for a solution that has a higher concentration of solutes than another solution?**
50. **What is the branch of biology that deals with the classification of organisms?**
---
### **Answers**
1. **Au**
2. **Eight** (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune)
3. **Carbon dioxide (CO₂)**
4. **Mitochondria**
5. **Albert Einstein**
6. **Skin**
7. **Evaporation**
8. **Diamond**
9. **Carbon**
10. **The Sun**
11. **299,792,458 meters per second**
12. **Nitrogen**
13. **Protons**
14. **Mycology**
15. **Jupiter**
16. **Nitrogen**
17. **Cell**
18. **Vitamin D**
19. **NaCl (Sodium Chloride)**
20. **Albert Einstein** *(Alternatively, some may say Isaac Newton)*
21. **Covalent bond**
22. **Herbivores**
23. **Hydrogen**
24. **Gravity**
25. **To carry oxygen**
26. **Femur**
27. **Refraction**
28. **Carbon dioxide (CO₂)**
29. **Transpiration**
30. **Mercury**
31. **Radio waves**
32. **Nucleus**
33. **Endothermic reaction**
34. **Saturn**
35. **Ohm**
36. **Cerebellum**
37. **CO₂**
38. **Methane (CH₄)**
39. **Meteorology**
40. **The Milky Way**
41. **Genome**
42. **Oxygen**
43. **Mitosis**
44. **Catalyst**
45. **Chlorophyll**
46. **Sputnik 1**
47. **Inertia**
48. **Aorta**
49. **Hypertonic**
50. **Taxonomy**
---
Feel free to use these questions for your quizzes! If you need multiple-choice options or any other modifications, let me know.