This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Science Chapter 3 Metals And Non Metals – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Science Chapter 3 Metals And Non Metals Quiz 9 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The metal which don't react with dilute HCl is A) Pb. B) Zn. C) Cu. D) Mg. Show Answer Correct Answer: C) Cu. 2. 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. 3. Alloys are the A) Heterogenous mixture of metals and non-metals. B) Heterogenous mixture of two or more metals. C) Homogenous mixture of metals and non-metals. D) Homogenous mixture of two or more non-metals. Show Answer Correct Answer: C) Homogenous mixture of metals and non-metals. 4. Which metal is known for its high conductivity? A) Gold. B) Aluminum. C) Iron. D) Copper. Show Answer Correct Answer: D) Copper. 5. What element in air reacts with Iron to make Iron Oxide A) Carbon. B) Oxygen. C) Oxygen. D) Nitrogen. Show Answer Correct Answer: B) Oxygen. 6. Steel is an example of an A) Metal. B) Non-Metal. C) Alloy. D) None of the above. Show Answer Correct Answer: C) Alloy. 7. 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. 8. 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) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 9. 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. 10. In the reactivity series, which metal is the most reactive? A) Gold. B) Cesium. C) Iron. D) Silver. Show Answer Correct Answer: B) Cesium. 11. 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. 12. 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. 13. 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. 14. Rusting is a special term, given to the corrosion metal is ..... A) Au. B) Pt. C) Fe. D) Ag. Show Answer Correct Answer: C) Fe. 15. The word "luster" refers to which property of matter? A) The ability to conduct electrical or thermal energy. B) Capable of being drawn out into thin wires. C) The way a surface appears when it reflects light. D) Suitable for being shaped by beating or rolling. Show Answer Correct Answer: C) The way a surface appears when it reflects light. 16. Identify the metal which reacts with water at room temperature. A) P. B) Ca. C) Fe. D) Na. Show Answer Correct Answer: D) Na. 17. 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. 18. MgO +H$_{2}$O = A) Mgoh. B) Mg$_{2}$O. C) Mg(OH)$_{2}$. D) Mg(O)$_{2}$. Show Answer Correct Answer: C) Mg(OH)$_{2}$. 19. Name the gas liberated when an acid reacts with metal ..... A) Hydrogen. B) Aluminium. C) Nitrogen. D) Oxygen. Show Answer Correct Answer: A) Hydrogen. 20. What is lustre A) Metallic shine. B) Brittleness. C) Can be beaten into thin sheets. D) Can be drawn into wires. Show Answer Correct Answer: A) Metallic shine. 21. Electropositive elements A) Metals. B) Non metals. C) All the above. D) None of the above. Show Answer Correct Answer: A) Metals. 22. Which of the following non-metal solution is used as antiseptic on wounds? A) Sulphur. B) Iodine. C) Chlorine. D) Nitrogen. Show Answer Correct Answer: B) Iodine. 23. 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. 24. The poorest conductor of heat among metals is A) Lead. B) Mercury. C) Calcium. D) Sodium. Show Answer Correct Answer: A) Lead. 25. Metals combine with oxygen to give A) Acidic oxide. B) Basic oxide. C) Neutral oxide. D) Hydroxide. Show Answer Correct Answer: B) Basic oxide. ← PreviousNext →Related QuizzesClass 10 Science Chapter 3 Metals And Non Metals Quiz 1Class 10 Science Chapter 3 Metals And Non Metals Quiz 2Class 10 Science Chapter 3 Metals And Non Metals Quiz 3Class 10 Science Chapter 3 Metals And Non Metals Quiz 4Class 10 Science Chapter 3 Metals And Non Metals Quiz 5Class 10 Science Chapter 3 Metals And Non Metals Quiz 6Class 10 Science Chapter 3 Metals And Non Metals Quiz 7Class 10 Science Chapter 3 Metals And Non Metals Quiz 8Class 10 Science Chapter 3 Metals And Non Metals Quiz 10Class 10 Science Chapter 3 Metals And Non Metals Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books