Ionic Bonding and Ionic Compounds MCQ Quiz - Multiple Choice Questions & Answers Page 2

11. The correct name for Mg(ClO₃)₂ is

1. magnesium chlorate
2. manganese chlorate
3. magnesium chloroxide
4. magnesium perchlorate

12. The correct name for MgF₂ is

1. manganese difluoride
2. magnesium difluoride
3. monomagnesium difluoride
4. magnesium fluoride

13. The correct name for Na₂O₂ is

1. Sodium oxide
2. Sodium dioxide
3. Disodium oxide
4. Sodium peroxide

14. The correct name for SrO is

1. strontium oxide
2. strontium hydroxide
3. strontium peroxide
4. strontium monoxide

15. The correct name of the compound Na₃N is

1. sodium nitride
2. sodium azide
3. sodium trinitride
4. sodium(III) nitride

16. The formula for a salt is XBr. The X-ion in this salt has 46 electrons. The metal X is

1. Ag
2. Pd
3. Cd
4. Cu

17. The formula for aluminum hydroxide is

1. AlOH
2. Al₃OH
3. Al₂(OH)₃
4. Al(OH)₃

18. The formula of ammonium carbonate is

1. (NH₄)₂CO₃
2. NH₄CO₂
3. (NH₃)₂CO₄
4. (NH₃)₂CO₃

19. The ions Ca₂⁺ and PO₂^3- form a salt with the formula

1. CaPO₄
2. Ca₂
3. Ca₃(PO₄)₂
4. Ca(PO₄)₂

20. The name of the ionic compound (NH₄)₃PO₄ is

1. ammonium phosphate
2. tetrammonium phosphate
3. nitrogen hydrogen phosphate
4. ammonia phosphide