Easy Chemistry Quizzes for Kids

How well-versed are you in chemistry? Before looking for the answer in the box beneath each question, try the questions below.

1. What is the chemical formula of sulfuric acid?

2. What isotope of hydrogen does heavy water contain?

3. What gas does most of the atmosphere on Venus contain?

4. Which element has a proton number of 40?

5. What will petrified tree resin create?

6. What percentage of Acetic Acid is specified in vinegar?

7. What is the charged atom called?

8. What element is a toxic gas, when combined with sodium, creates table salt?

9. What is an atom with more electrons than usual called?

10. Which element has the chemical symbol Ca?

11. 37 degrees Celsius is equal to how many degrees Fahrenheit?

12. What is the nominal voltage of Lithium battery?

13. Hydrogen combines with what element to make water?

14. What is the full name of the CFCs?

15. What are the two main elements that make up the sun?

16. What is the most commonly used material in semiconductor manufacturing?

17. What are the two main elements that make up the sun?

18. 37 degrees Celsius is how many degrees Fahrenheit?

19. Instead of thymine as in DNA, what nucleobase does DNA contain?

20. What is the chemical formula of table salt?

21. What is the metal that is destroyed by a chemical reaction or an electrochemical reaction with the environment?

22. What is the chemical name of table salt?

23. What is the compound H2O commonly called?

24. What is the main active ingredient in cannabis?

25. What is gaseous water called?

26. What is the chemical combination of silicon and oxygen called?

27. In the earth’s atmosphere, what is the most abundant gas?

28. CO2 stands for what chemical?

29. What gas makes soda bubbly?

30. In a triple bond, how many pi and sigma bonds are there each?

31. What element makes a diamond blue?

32. What is the maximum number of electrons possible at the 6th energy level?

33. Which particle in an atom carries a positive charge?

34. Which element is a toxic gas, when combined with sodium will produce the product is table salt?

34. What is an atom with more electrons called?

35. What is the pH of 0.1 mol of HCL solution?

36. What are the bonds between atoms in a molecule called?

37. What is the main material made of metal tweezers?

38. Which famous Polish female scientist has ever won a Nobel Prize?

39. Who discovered calcium and barium?