This quiz works best with JavaScript enabled. Home > Cbse > Class 10 > Science > Metals And Non Metals > Class 10 Science Chapter 3 Metals And Non Metals – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 3 Metals And Non Metals Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Elements do not react with oxygen even at high temperature are A) Gold and Silver. B) Magnesium and Alluminium. C) Sodium and Potassium. D) Copper and Zinc. Show Answer Correct Answer: A) Gold and Silver. 2. ..... are used in match sticks heads A) Nickel and Phosphorus. B) Phosphorus and Neon. C) Gold and Sulfur. D) Phosphorus and Sulfur. Show Answer Correct Answer: D) Phosphorus and Sulfur. 3. Hardest Non-metal Among the Following is A) Sodium. B) Iron. C) Diamond. D) Graphite. Show Answer Correct Answer: C) Diamond. 4. Name two metals that have very low melting point A) Gallium and Cesium. B) Gallium and Copper. C) Mercury and Sodium. D) Silver and Aluminium. Show Answer Correct Answer: A) Gallium and Cesium. 5. Metal liquid at room temperature A) Bromide. B) Gold. C) Mercury. D) None of the above. Show Answer Correct Answer: C) Mercury. 6. The metals that produce ringing sounds, are said to be- A) Malleable. B) Sonorous. C) Lustrous. D) Hard. Show Answer Correct Answer: B) Sonorous. 7. Where are metalloids located on the periodic table? A) To the right of nonmetals. B) Along the zig-zag line. C) To the right of the zig-zag line. D) To the left of the zig-zag line. Show Answer Correct Answer: B) Along the zig-zag line. 8. Reaction between X and Y forms compound Z. X loses electron and Y gains electron. Which of the following properties is not shown by Z? A) Conducts electricity in molten state. B) Has high melting point. C) Has low melting point. D) Occurs as solid. Show Answer Correct Answer: C) Has low melting point. 9. Which of the following metals will not react with an acid A) Mg. B) Au. C) Al. D) Zn. Show Answer Correct Answer: B) Au. 10. The property of metals by which they can be beaten in to thin sheets is called- A) Malleability. B) Ductility. C) Conduction. D) Expansion. Show Answer Correct Answer: A) Malleability. 11. The metal which don't react with dilute HCl is A) Cu. B) Mg. C) Pb. D) Zn. Show Answer Correct Answer: A) Cu. 12. Name the metals which are stored in kerosene A) Sodium and Gallium. B) Potassium and Mercury. C) Sodium and potassium. D) Calcium and Mercury. Show Answer Correct Answer: C) Sodium and potassium. 13. Which metal is known for its high conductivity? A) Iron. B) Copper. C) Gold. D) Aluminum. Show Answer Correct Answer: B) Copper. 14. What element in air reacts with Iron to make Iron Oxide A) Oxygen. B) Carbon. C) Oxygen. D) Nitrogen. Show Answer Correct Answer: A) Oxygen. 15. Steel is an example of an A) Metal. B) Non-Metal. C) Alloy. D) None of the above. Show Answer Correct Answer: C) Alloy. 16. Which of the following is a property of a non-metal? A) Conducts electricity and heats well. B) Can be hammered into thin sheets. C) Is brittle and breaks easily. D) Has a shiny, metallic luster. Show Answer Correct Answer: C) Is brittle and breaks easily. 17. The atomic number of an element 'X' is 12. Which inert gas is nearest to X?(a) He(b) Ar(c) Ne(d) Kr A) B. B) C. C) D. D) A. Show Answer Correct Answer: B) C. 18. Copper(II) oxide is A) Black in colour. B) Yellow in colour. C) Grey in colour. D) None of the above. Show Answer Correct Answer: A) Black in colour. 19. In the reactivity series, which metal is the most reactive? A) Iron. B) Cesium. C) Gold. D) Silver. Show Answer Correct Answer: B) Cesium. 20. NaCl and CuSO$_{4}$ compounds have high melting and boiling points. This is because A) These are easily soluble in water and makes aqueous solutions. B) A considerable amount of energy is required to break the strong inter-ionic bond. C) They form positive and negative ions by the process of ionization. D) Their ions move freely and conduct electricity. Show Answer Correct Answer: B) A considerable amount of energy is required to break the strong inter-ionic bond. 21. When metal reacts with liquid water the products are ..... A) Metal hydroxide and oxygen gas. B) Metal hydroxide and hydrogen gas. C) Metal oxide and oxygen gas. D) Metal oxide and hydrogen gas. Show Answer Correct Answer: B) Metal hydroxide and hydrogen gas. 22. Which element category could have the characteristic of brittle? Choose the best answer. A) Metal. B) Parstretal. C) Metalloid. D) Metalloid and Nonmetal. Show Answer Correct Answer: D) Metalloid and Nonmetal. 23. Rusting is a special term, given to the corrosion metal is ..... A) Ag. B) Pt. C) Fe. D) Au. Show Answer Correct Answer: C) Fe. 24. The word "luster" refers to which property of matter? A) Suitable for being shaped by beating or rolling. B) The ability to conduct electrical or thermal energy. C) Capable of being drawn out into thin wires. D) The way a surface appears when it reflects light. Show Answer Correct Answer: D) The way a surface appears when it reflects light. 25. Identify the metal which reacts with water at room temperature. A) Na. B) P. C) Fe. D) Ca. Show Answer Correct Answer: A) Na. 26. Metalloids ..... A) Have no properties of metals. B) Have no properties of nonmetals. C) Have some properties of both metals and nonmetals. D) None of the above. Show Answer Correct Answer: C) Have some properties of both metals and nonmetals. 27. Name the gas liberated when an acid reacts with metal ..... A) Oxygen. B) Hydrogen. C) Nitrogen. D) Aluminium. Show Answer Correct Answer: B) Hydrogen. 28. Electropositive elements A) Metals. B) Non metals. C) All the above. D) None of the above. Show Answer Correct Answer: A) Metals. 29. Which of the following non-metal solution is used as antiseptic on wounds? A) Nitrogen. B) Chlorine. C) Sulphur. D) Iodine. Show Answer Correct Answer: D) Iodine. 30. Metal which gives hydrogen gas on reaction with nitric acid A) Magnesim. B) Both a and c. C) Gold. D) None of these. Show Answer Correct Answer: A) Magnesim. 31. The poorest conductor of heat among metals is A) Lead. B) Mercury. C) Sodium. D) Calcium. Show Answer Correct Answer: A) Lead. 32. Metals combine with oxygen to give A) Neutral oxide. B) Acidic oxide. C) Hydroxide. D) Basic oxide. Show Answer Correct Answer: D) Basic oxide. 33. A student is given a sample of an unknown substance. He is asked to determine if it is classified as a metal, a metalloid, or a nonmetal. He discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely a A) Metal. B) Parstretal. C) Metalloid. D) Cannot be determined. Show Answer Correct Answer: C) Metalloid. 34. The best malleable metal is A) Gold. B) Iodine. C) Zinc. D) Copper. Show Answer Correct Answer: A) Gold. 35. A chemical bond resulting from the electrostatic attraction between positive and negative ions is called a(n) A) Charged bond. B) Covalent bond. C) Dipole bond. D) Ionic bond. Show Answer Correct Answer: D) Ionic bond. 36. When sodium reacts with water it starts floating A) Because hydrogen formed sticks to its surface and makes it less dense. B) Because it is less dense than water. C) All the above. D) None of the above. Show Answer Correct Answer: A) Because hydrogen formed sticks to its surface and makes it less dense. 37. Most metals are solid at room temperature A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 38. Of these, the most ductile metal is A) Cu. B) Ag. C) Au. D) Al. Show Answer Correct Answer: C) Au. 39. Complete the word equation, Iron + Oxygen goes to A) Iron Dioxide. B) Rust. C) Iron Oxide. D) Iron fluoride. Show Answer Correct Answer: C) Iron Oxide. 40. Which metal produces MOST vigorous reaction when reacts with oxygen? A) Iron. B) Aluminium. C) Magnesium. D) Potassium. Show Answer Correct Answer: D) Potassium. 41. Which of the following is NOT a characteristic of most metals? A) Brittle. B) Good conductor. C) Dukes. D) Malleable. Show Answer Correct Answer: A) Brittle. 42. Sodium reacts with water to produce A) Sodium chloride and hydrogen gas. B) Sodium oxide and hydrogen gas. C) Sodium dioxide and hydrogen gas. D) Sodium hydroxide and hydrogen gas. Show Answer Correct Answer: D) Sodium hydroxide and hydrogen gas. 43. What is a conductor? A) Heat and electricity move through them easily. B) Able to be drawn into a wire. C) Able to be hammered into different shapes. D) Shiny. Show Answer Correct Answer: A) Heat and electricity move through them easily. 44. Which of the following pairs will give dis-placement reactions?(a) FeSO4 solution and Copper metal(b) AgNO3 solution and Copper metal(c) CuSO4 solution and Silver metal(d) NaCl solution and Copper metal A) C. B) B. C) D. D) A. Show Answer Correct Answer: B) B. 45. Although metals form basic oxides, which of the following metals form an amphoteric oxide? A) Al. B) Na. C) Cu. D) Ca. Show Answer Correct Answer: A) Al. 46. Electronegative elements A) Metals. B) Non metals. C) All the above. D) None of the above. Show Answer Correct Answer: B) Non metals. 47. Which of these is true A) Sodium is more reactive than copper and copper is more reactive than gold and gold is more reactive than silver. B) Sodium is more reactive than potassium and potassium is more reactive than zinc. C) Zinc is more reactive than calcium. D) Gold is more reactive than mercury. E) Calcium is more reactive than zinc. Show Answer Correct Answer: E) Calcium is more reactive than zinc. 48. An element X is soft and can be cut with a knife. This is very reactive to air and cannot be kept open in air. It reacts vigorously with water. Identify the element from the following(a) Mg(b) Na(c) P(d) Ca A) D. B) C. C) B. D) A. Show Answer Correct Answer: C) B. 49. A non-metal 'X' exists in two different forms 'Y' and 'Z'Y' is hardest natural substance, whereas 'Z' is good conductor of electricity. Identify X, Y and Z. A) 'X' is Sulfur 'Y' is diamond 'Z' is graphite. B) 'X' is carbon 'Y' graphite is 'Z' is diamond. C) 'X' is Oxygen 'Y' is diamond 'Z' is graphite. D) None of the above. Show Answer Correct Answer: D) None of the above. 50. The electronic configurations of three elements X, Y and Z are X-2, 8; Y-2, 8, 7 and Z-2, 8, 2.Which of the following is correct? A) X is a metal. B) Y is a metal. C) Z is a non-metal. D) Y is a non-metal and Z is a metal. Show Answer Correct Answer: D) Y is a non-metal and Z is a metal. 51. Aluminum can be hammered into different shapes or rolled into flat sheets. This means Aluminum is A) Dukes. B) Malleable. C) Lustrous. D) High density. Show Answer Correct Answer: B) Malleable. 52. The atomic number of an element Y is 17. The number of electrons in its ion $X^-$ A) 20. B) 17. C) 19. D) 18. Show Answer Correct Answer: D) 18. 53. Which of the following is the most ductile metal? A) Ag. B) Na. C) Fe. D) Au. Show Answer Correct Answer: D) Au. 54. Non-metal that is a good insulated of electrical A) Sulfur. B) Graphate. C) Brumin. D) Santal. Show Answer Correct Answer: B) Graphate. 55. An element A is soft and can be cut with a knife. This is very reactive to air and cannot be kept in open.It reacts vigorously with water. Identify the element from the following: A) Mg. B) And. C) P. D) CA. Show Answer Correct Answer: B) And. 56. Which elements are found on the left to middle of The Periodic Table? A) Metals. B) Nonmetals. C) Metalloids. D) Candles. Show Answer Correct Answer: A) Metals. 57. Which of the following non-metal is lustrous? a) Sulphur b) Oxygen c) Nitrogen d) Iodine A) Iodine. B) Oxygen. C) Sulphur. D) Nitrogen. Show Answer Correct Answer: A) Iodine. 58. Hardest non metal A) Carbon. B) Daimond. C) All the above. D) None of the above. Show Answer Correct Answer: B) Daimond. 59. Electro positivity is the A) Tendency to lose electrons. B) Tendency to gain protons. C) Tendency to lose protons. D) Tendency to gain electrons. Show Answer Correct Answer: A) Tendency to lose electrons. 60. Copper objects lose their shine and form green coating of(a) Copper oxide(b) Copper hydroxide and Copper oxide(c) Basic Copper carbonate(d) Copper carbonate A) D. B) A. C) B. D) C. 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