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- 1. Multiple ChoiceHow do the following two elements bond together?
Cr3+ O2-CrOCr3O2Cr2O3CrO3 - 2. Multiple ChoicePbS2lead sulfidelead sulfurlead II sulfidelead IV sulfide
- 3. Multiple ChoiceFe2O3iron oxideiron oxygeniron II oxideiron III oxide
- 4. Multiple ChoiceAgFsilver fluoridesilver fluorinemonosilver monofluoridesilver monofluorine
- 5. Multiple ChoiceIn the compound TiO2, titanium has a charge of4+2+2-4-
- 6. Multiple ChoiceName the Compound:
SnO2tin(II) oxidetin(IV)oxidetin(II)oxegentin oxide - 7. Multiple ChoiceWhat is the formula for manganese(III) oxide?MgOMg2O3MnOMn2O3
- 8. Multiple ChoiceThe name for CrN:Chromium nitrideChromium (I) nitrideChromium (III) nitrideChromium nitride (III)
- 9. Multiple ChoiceName the following compound: FeCl3iron chlorideiron III chlorideiron chlorateiron III chlorate
- 10. Multiple ChoiceName the ionic compound SnSe2Tin diselenideTin (IV) SelenideTin selenideTin (II) triselenide
- 11. Multiple ChoiceThe name of FeCl₂ isiron chlorideiron (II) chlorideiron (I) chlorideiron dichloride
- 12. Multiple Choicecopper(II) chlorideCuCl2CuClCu2ClCu2Cl2
- 13. Multiple ChoiceThe name for CrN:Chromium nitrideChromium (I) nitrideChromium (III) nitrideChromium nitride (III)
- 14. Multiple ChoiceThe oxidation number for Fe in Fe2O3:+2+3+1-2
- 15. Multiple ChoiceThe oxidation number for copper in Cu2S:+1+2-1-2
- 16. Multiple ChoiceWhat oxidation number is Roman Numeral (IV)?5413
- 17. Multiple ChoiceWhich is the Roman Numeral for +3?IIIIII+III
- 18. Multiple ChoiceThe name of Cu₃N₂ iscopper (III) nitridecopper (II) nitridecopper nitridetricopper dinitride
- 19. Multiple ChoiceWrite the formula for copper (I) phosphideCu3PCuPCu1PCuP3
- 20. Multiple ChoiceName the ionic compound SnSe2Tin diselenideTin (IV) SelenideTin selenideTin (II) triselenide
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