Ionic Bonding and Ionic Compounds Objective Question and Answer
Ionic Bonding and Ionic Compounds MCQ Multiple Choice Questions - Page 3 for Practice
Ionic Bonding and Ionic Compounds MCQ Questions for Practice
31. Which of the following compounds would you expect to be ionic?
Correct Answer is: SrCl2
32. Which one of the following compounds is chromium(III) oxide?
Correct Answer is: Cr2O3
33. Which one of the following compounds is copper(I) chloride?
Correct Answer is: CuCl
34. Which pair of elements is most likely to form an ionic compound with each other?
Correct Answer is: barium, Chlorine
35. Which species below is the nitride ion?
Correct Answer is: N3-
36. Of the following metal ions, which would be MOST likely to have a +4 charge?
Correct Answer is: Pb
37. ......................typically form ions with a 2+ charge.
Correct Answer is: Chalcogens
38. Aluminum forms an ion with a charge of
Correct Answer is: 3+
39. Aluminum reacts with a certain nonmetallic element to form a compound with the general formula Al2X3. Element X must be from Group......................of the Periodic Table of Elements.
Correct Answer is: 6A (16)
40. Aluminum reacts with a certain nonmetallic element to form a compound with the general formula AlX. Element X is a diatomic gas at room temperature. Element X must be
Correct Answer is: nitrogen
41. Anions tend to be......................and cations tend to be......................
Correct Answer is: nonmetals, metals
42. Anions tend to have a......................charge and cations tend to have a......................charge.
Correct Answer is: negative, positive
43. Barium forms an ion with a charge of
Correct Answer is: 2+
44. Barium reacts with a polyatomic ion to form a compound with the general formula Ba3(X)2. What would be the most likely formula for the compound formed between sodium and the polyatomic ion X?
