This quiz works best with JavaScript enabled. Home > Grammar > Advanced > Syntax > Valency – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Valency Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following is the symbol of the element silver? A) Au. B) Al. C) Ag. D) Hg. Show Answer Correct Answer: C) Ag. 2. The grandfather's clock sounded loud. A) Intransitive. B) Monotransitive. C) Ditransitive. D) Complex Transitive. E) Copular. Show Answer Correct Answer: E) Copular. 3. Fe$^{ }$(III)$^{ }$+ N$^{ }$(III) A) FeN. B) Fen. C) Fen. D) Nef. Show Answer Correct Answer: A) FeN. 4. Symbol of lead is ..... A) Ag. B) Le. C) Pb. D) None of the above. Show Answer Correct Answer: C) Pb. 5. What is the charge of Iron(III) A) +3. B) +1. C) +2. D) +4. Show Answer Correct Answer: A) +3. 6. Something that goes from liquid to gas is ..... A) Evaporation. B) Melting. C) Freezing. D) Sublimation. Show Answer Correct Answer: A) Evaporation. 7. Valency of zincate is A) +1. B) +2. C) -1. D) -2. Show Answer Correct Answer: D) -2. 8. Cations are ..... that form ..... ions and ..... electrons. A) Nonmetals, positive, lose. B) Nonmetals, negative, gain. C) Metals, positive, gain. D) Metals, positive, lose. Show Answer Correct Answer: D) Metals, positive, lose. 9. Which element gains 2 valence electrons to form a stable bond? A) Oxygen (O). B) Hydrogen (H). C) Sodium (Na). D) Chlorine (Cl). Show Answer Correct Answer: A) Oxygen (O). 10. How many Oxygen atoms are in Ca(NO$_{3}$)$_{2}$ A) 3. B) 5. C) 6. D) 2. Show Answer Correct Answer: C) 6. 11. Phosphorus A) 3. B) 2. C) 1. D) None of the above. Show Answer Correct Answer: A) 3. 12. I have 13 electrons. What is my valency? A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: C) 3. 13. Choose the particle that has no charge. A) Nucleus. B) Neutron. C) Proton. D) Electron. Show Answer Correct Answer: B) Neutron. 14. The chemical symbol for calcium is A) Ca. B) Cl. C) Cu. D) Ce. Show Answer Correct Answer: A) Ca. 15. Potassium valency is A) +2. B) +1. C) 0. D) -1. Show Answer Correct Answer: B) +1. 16. Which one has the higher valency? A) Ferrous. B) Ferric. C) All the above. D) None of the above. Show Answer Correct Answer: B) Ferric. 17. Sodium A) 1. B) 2. C) 3. D) None of the above. Show Answer Correct Answer: A) 1. 18. Symbol of "iron" A) Ir. B) Pb. C) Fe. D) Fe. Show Answer Correct Answer: C) Fe. 19. What is the charge of Fe (I) A) -1. B) +1. C) +2. D) -2. Show Answer Correct Answer: B) +1. 20. Symbol for phosphite is A) PO3. B) PO4. C) P4. D) P3. Show Answer Correct Answer: A) PO3. 21. In the modern periodic table elements are arranged by: A) Atomic mass. B) Atomic number. C) Valence electrons. D) Number of isotopes. Show Answer Correct Answer: B) Atomic number. 22. The chemical symbol for Iron A) Fe. B) I. C) Fn. D) Zn. Show Answer Correct Answer: A) Fe. 23. Symbol for permanganate is A) K2Cr2O7. B) CrO7. C) MnO4. D) Mn4O. Show Answer Correct Answer: C) MnO4. 24. The valency of which of these elements is NOT '4'? A) Carbon. B) Oxygen. C) Fluorine. D) None of the above. Show Answer Correct Answer: B) Oxygen. 25. Which of the following elements has a negative valency? A) Cu. B) Pb. C) S. D) He. Show Answer Correct Answer: C) S. ← PreviousNext →Related QuizzesAdvanced QuizzesGrammar QuizzesValency Quiz 1Valency Quiz 2Valency Quiz 3Valency Quiz 5Valency Quiz 6Valency Quiz 7Valency Quiz 8Valency Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books