Worksheets Name
Naming Molecular Compounds Class
Total questions: 46
Worksheet time: 52mins Date
1.
Naming Binary
Molecules
2. Ionic or Molecular2
3. Ionic or Molecular? Drag the compound to the correct identification.
Categorize the following
CaF2 PbCl4 Fe2N2 Cr(PO4)2 TiO2 SiO2 P2O5 NO
AsBr3 CF4 Oxygen Fluorine Carbonate Acetate
Ionic Molecular Diatomic Element Polyatomic Ion
4. Naming Binary Molecules
5. phosphorus trichloride
a) K3Cl b) PCl3
c) KCl3 d) P3Cl
6. silicon dioxide
a) NaO2 b) SO2
c) SiO d) SiO2
7. The name of FeCl₂ is
a) iron (I) chloride b) iron dichloride
c) iron chloride d) iron (II) chloride
8. LiBr is called
a) lithium bromide b) lithium bromine
c) lithuim (I) bromide d) lithium (I) bromine
9. Name the ionic compound SnSe2
a) Tin diselenide b) Tin selenide
c) Tin (IV) Selenide d) Tin (II) triselenide
10. Name the following ionic compound: BeCl2
a) beryllium II chloride b) beryllium dichloride
c) beryllium chlorine d) beryllium chloride
11. What is the name of the compound Na2(SO4)?
a) Sodium sulfate b) Sodium sulfite
c) Sodium sulfuroxide d) Sodium sulfide
12. The name of the compound Ca3(PO4)2
a) calcium phosphide b) tricalcium diphosphate
c) calcium phosphate d) calcium phosphorus oxide
13. NH4OH
a) ammonium oxide b) ammonia hydride
c) ammonium hydroxide d) nitrogen hydrogen oxide hydride
14. The proper formula for magnesium hydroxide:
a) Mg2OH2 b) Mg(OH)2
c) MgOH d) Mg2OH
15. The chemical formula of iron (III)bromide is
a) Fe(III)Br b) Fe₂Br₃
c) FeBr₃ d) FeBr
16. What is the formula for calcium phosphide?
a) Ca2P b) Ca2P3
c) Ca3P2 d) CaP
17.
What is the correct chemical formula for lithium nitride?
a) LiN3 b) Li3N3
c) LiN d) Li3N
18.
What is the correct chemical name for MgS?
a) magnesium and sulfide b) magnesium and sulfur
c) magnesium sulfur d) magnesium sulfide
19.
What is the correct chemical formula for aluminum chloride?
a) Al3Cl3 b) AlCl
c) AlCl3 d) Al3Cl
20. diphosphorus pentoxide
a) PO5 b) P2O6
c) P5O2 d) P2O5
21.
What is the correct chemical formula for sodium carbonate?
a) Na2CO3 b) NaCO3
c) Na2-(CO3) d) Na(CO3)2
22.
What is the correct chemical formula for calcium nitrate?
a) CaNO3 b) Ca(NO3)2-
c) Ca(NO3)2 d) Ca2NO3
23.
What is the correct chemical formula for iron (II) nitride?
a) Fe2N3 b) FeN2
c) FeN d) Fe3N2
24. SiCl4
a) silicon quadchloride b) silicon chloride
c) silicon tetrachloride d) monosilicon tetrachloride
25. The chemical formula of carbon tetrachloride is
a) CCl b) C(IV)Cl
c) C₄Cl d) CCl₄
26. The chemical formula of sulfur hexabromide is
a) S(VI)Br b) SBr₆
c) S6Br d) S₆Br
27. What is the formula for Hexaboron Monosilicide
a) B6Si b) BSi6
c) BSi d) B6Si6
28. What's the formula for chlorine dioxide
a) CLO b) ClO2
c) HClO2 d) ClO3
29. The name of P₄S₁₀ is
a) phosphorus (X) sulfide b) tetraphosphorus decasulfide
c) phosphorus sulfide d) phosphorous sulfide
30. What is the formula for Tricarbon Octahydride?
a) C3H8 b) Ca3H8
c) Ca3O d) C2H8
31. The covalent compound N2O5 would be named
a) dinitrogen oxide. b) dinitrogen pentoxide.
c) nitrogen pentoxide. d) nitrogen oxide.
32. Name the molecular compound CO
a) carbon monoxide b) monocarbon monoxide
c) oxygen carbide d) carbide
33. Name the following compound:
CO2
a) oxygen carbonide b) monocarbon dioxide
c) carbon oxide d) carbon dioxide
34. What is the name of NF3?
a) nitrogen fluorine b) nitrogen trifluoride
c) nitrogen flouride d) mononitrogen trifluoride
35. The name of SO₃ compound is
a) sulfur oxide b) sulfur trioxide
c) monosulfur trioxide d) sulfate
36.
BrO3
a) bromine oxide b) bromine (III) oxide
c) monobromine trioxide d) bromine trioxide
37. What is the correct name for NO?
a) Nitrogen Oxide b) Mononitrogen Dioxide
c) Mononitrogen Monoxide d) Nitrogen Monoxide
38. What is the formula for sulfur pentoxide?
a) SO2 b) SO5
c) SO3 d) SO4
39.
What is the name for As4O10?
a) arsenic decoxide b) tetraarsenic decoxide
c) arsenide decoxide d) arsenic oxide
40. Name the following compound - Be(HCO3)2
a) bicarbonate beryllium b) beryllium (II) bicarbonate
c) beryllium bicarbonate d) beryllium hydrogen carbon oxide
41. Name the following compound - Mn3As7
a) manganese (III) arsenide b) manganese arsenide
c) manganese (VII) arsenide d) manganese (I) arsenide
42. Name the following compound - Sr(C2H3O2)2
a) scandium acetate b) strontium acid
c) strontium acetate d) strontium (II) acetate
43. Name the following compound - (NH4)2SO4
a) hydronium sulfate b) ammonium (II)
sulfate
c) ammonium (I) d) ammonium sulfate
sulfate
44. Determine the formula for the compound - iron (III) phosphate
a) FeP b) FePO4
c) FePO3
45. Name the following compound - PtS
a) platinum sulfur b) platinum (I) sulfide
c) platinum sulfide d) platinum (II) sulfide
46. Name the following compound - KOH
a) potassium hydrogen b) potassium hydride
c) potassium hydroxide
