Question 1

What is the correct name for the compound formed between Fe and Cl in the formula FeCl2?

Accepted Answer

Iron(II) chloride

Answer

Iron(III) chloride

Answer

Ferric chloride

Answer

Iron chloride

Question 2

What is the correct name for the compound formed between Cu and S in the formula CuS?

Accepted Answer

Copper(I) sulfide

Answer

Cupric sulfide

Answer

Copper sulfide

Answer

Copper(II) sulfide

Question 3

What is the correct name for the compound formed between Sn and O in the formula SnO?

Accepted Answer

Tin(II) oxide

Answer

Stannic oxide

Answer

Tin oxide

Answer

Tin(IV) oxide

Question 4

What is the correct name for the compound formed between Co and I in the formula CoI2?

Accepted Answer

Cobalt(II) iodide

Answer

Cobalt(I) iodide

Answer

Cobaltic iodide

Answer

Cobalt iodide

Question 5

What is the correct name for the compound formed between Pb and F in the formula PbF4?

Accepted Answer

Lead(IV) fluoride

Answer

Plumbous fluoride

Answer

Lead(II) fluoride

Answer

Lead fluoride

Question 6

What is the correct name for the compound formed between Mn and O in the formula MnO2?

Accepted Answer

Manganese(IV) oxide

Answer

Manganese oxide

Answer

Manganous oxide

Answer

Manganese(II) oxide

Question 7

What is the correct name for the compound formed between Ni and S in the formula NiS?

Accepted Answer

Nickel(II) sulfide

Answer

Nickel sulfide

Answer

Nickel(I) sulfide

Answer

Nickelic sulfide

Question 8

What is the correct name for the compound formed between Cr and O in the formula Cr2O3?

Accepted Answer

Chromium(III) oxide

Answer

Chromium oxide

Answer

Chromous oxide

Answer

Chromium(IV) oxide

Question 9

What is the correct name for the compound formed between Ag and Cl in the formula AgCl?

Accepted Answer

Silver chloride

Answer

Silver(I) chloride

Answer

Argentum chloride

Answer

Silver(II) chloride

Question 10

What is the correct name for the compound formed between Fe and O in the formula Fe2O3?

Accepted Answer

Iron(III) oxide

Answer

Iron(II) oxide

Answer

Iron oxide

Answer

Ferric oxide

Question 11

What is the correct formula for the binary ionic compound formed between iron (III) and sulfur?

Accepted Answer

Fe2S3

Answer

FeS

Answer

Fe3S2

Answer

FeS2

Question 12

What is the correct formula for the binary ionic compound formed between copper (II) and chlorine?

Accepted Answer

CuCl2

Answer

Cu2Cl

Answer

CuCl

Answer

CuCl3

Question 13

What is the formula for the binary ionic compound formed between manganese (IV) and oxygen?

Accepted Answer

MnO2

Answer

MnO3

Answer

Mn2O4

Answer

MnO

Question 14

What is the correct formula for the binary ionic compound formed between chromium (III) and bromine?

Accepted Answer

CrBr3

Answer

CrBr2

Answer

CrBr5

Answer

Cr2Br3

Question 15

What is the correct formula for the binary ionic compound formed between nickel (II) and phosphide?

Accepted Answer

Ni3P2

Answer

NiP

Answer

NiP2

Answer

Ni2P3

Question 16

What is the formula for the binary ionic compound formed between lead (II) and sulfate?

Accepted Answer

PbSO4

Answer

Pb2SO4

Answer

PbSO3

Answer

PbS

Question 17

What is the correct formula for the binary ionic compound formed between tin (IV) and fluoride?

Accepted Answer

SnF4

Answer

Sn2F4

Answer

SnF2

Answer

SnF3

Question 18

What is the formula for the binary ionic compound formed between iron (II) and nitrogen?

Accepted Answer

Fe3N2

Answer

FeN

Answer

FeN2

Answer

Fe2N3

Question 19

What is the correct formula for the binary ionic compound formed between cobalt (III) and iodine?

Accepted Answer

CoI3

Answer

Co2I3

Answer

CoI2

Answer

CoI4

Question 20

What is the formula for the binary ionic compound formed between silver (I) and oxygen?

Accepted Answer

Ag2O

Answer

Ag3O

Answer

AgO2

Answer

AgO

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