Elements Metals & Compound Test Online

Maan AliLast Updated: May 13, 2026

Start your preparation for Elements Metals & Compound Test Online. This online test contains important MCQs from past papers. Attempting this test will help you prepare for Annual Exams and Entry Tests. Read the questions carefully and select the correct option below to see your result.

Test Name Elements, Metals & Compound Test Online
Topic Everyday Science
Total Questions: 50
Time Allowed: 25 Minutes
Total Marks: 50
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Everyday Science Test
General Knowledge
PPSC/FPSC/CSS/NTS/KPPSC/SPSC
Interview Questions Answer
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Elements, metals, and compounds are the building blocks of matter. Elements are pure substances made of one type of atom, while compounds are formed when elements chemically combine. Metals play important roles in construction, electronics, and industry due to their unique properties. This test covers chemical elements, metals, alloys, and compounds used in science and everyday life.

 Elements Metals & Compound Practice Mcqs Online

1. Which compound is commonly called quicklime?

2. Which acid is present in vinegar?

3. Which element is used in making nuclear fuel rods?

4. Which compound is commonly known as table salt?

5. Which compound is commonly called washing soda?

6. Which element is essential for making hemoglobin?

7. Which is the lightest element in the periodic table?

8. Which element’s compounds are known as salts?

9. Which compound is used to whiten clothes?

10. Which metal is used in thermometers?

11. Which gas is known as laughing gas?

12. Which element is represented by the symbol Na?

13. Which is the heaviest naturally occurring element?

14. Which gas is used in balloons?

15. Which gas is called laughing gas?

16. Which is the main element in diamonds?

17. Which gas turns lime water milky?

18. Which metal is used in electric wires?

19. Which compound is commonly known as baking soda?

20. Which metal is used in galvanization?

21. Which gas is essential for photosynthesis?

22. Which compound is commonly called gypsum?

23. Which acid is known as aqua fortis?

24. Which element is used in making matchsticks?

25. Which compound is used to make soft drinks fizzy?

26. Which non-metal is essential for breathing?

27. Which element is used in pencils?

28. Which element is represented by symbol K?

29. Which acid is known as oil of vitriol?

30. Which is the most abundant element in Earth’s crust?

31. Which compound is known as Epsom salt?

32. Which metal is used in coins and jewelry?

33. Which is the lightest metal?

34. Which element is present in chlorophyll?

35. Which gas is known as the ozone layer protector?

36. Which element is used in light bulb filaments?

37. Which compound is commonly called slaked lime?

38. Which metal is most abundant in Earth’s crust?

39. Which acid is present in milk?

40. Which gas is known as marsh gas?

41. Which element is called quicksilver?

42. Which compound is used in toothpaste?

43. Which element has the symbol Fe?

44. Which metal is liquid at room temperature?

45. Which gas is used in fire extinguishers?

46. Which element is present in hemoglobin?

47. Which gas is used for respiration by divers?

48. Which acid is present in lemon?


 

Study Plan for Elements Metals & Compound Test Online

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  • Focus on Keywords: Examiners often twist the question. Read the statement twice.
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Maan AliLast Updated: May 13, 2026

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!
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