Question 1

What is the general characteristic of an ionic compound?

Accepted Answer

It consists of a metal and a nonmetal.

Answer

It consists of only nonmetals.

Answer

It consists of only metals.

Answer

It consists of two nonmetals.

Question 2

What is the general characteristic of a covalent compound?

Accepted Answer

It consists of two nonmetals.

Answer

It consists of a metal and a nonmetal.

Answer

It consists of only metals.

Answer

It consists of only nonmetals.

Question 3

Which of the following is the correct name for the compound NaCl?

Accepted Answer

Sodium chloride

Answer

Sodium oxide

Answer

Nitric acid

Answer

Sulfur dioxide

Question 4

What is the correct name for the compound CO2?

Accepted Answer

Carbon dioxide

Answer

Carbon monoxide

Answer

Carbon oxide

Answer

Nitrogen dioxide

Question 5

Which of the following is an ionic compound?

Accepted Answer

Magnesium oxide

Answer

Carbon dioxide

Answer

Water

Answer

Methane

Question 6

What is the correct name for the compound H2O?

Accepted Answer

Water

Answer

Hydrochloric acid

Answer

Oxygen gas

Answer

Hydrogen peroxide

Question 7

Which of the following is the correct name for the compound NH3?

Accepted Answer

Ammonia

Answer

Nitrogen dioxide

Answer

Ammonium chloride

Answer

Nitric acid

Question 8

Which of the following is the correct name for the compound SiO2?

Accepted Answer

Silicon dioxide

Answer

Sulfur dioxide

Answer

Silver oxide

Answer

Sodium chloride

Question 9

What is the general formula for ionic compounds?

Accepted Answer

Metal + Nonmetal

Answer

Metal + Metal

Answer

Two metals

Answer

Two nonmetals

Question 10

What is the correct name for the compound FeCl2?

Accepted Answer

Iron(II) chloride

Answer

Iron(III) chloride

Answer

Iron chloride

Answer

Ferrous chloride

Question 11

What is the correct name for the compound CuO?

Accepted Answer

Copper(II) oxide

Answer

Cupric oxide

Answer

Copper oxide

Answer

Copper(I) oxide

Question 12

What is the correct name for the compound CoCl3?

Accepted Answer

Cobalt(III) chloride

Answer

Cobalt chloride

Answer

Cobaltous chloride

Answer

Cobalt(I) chloride

Question 13

What is the correct name for the compound MnO2?

Accepted Answer

Manganese(IV) oxide

Answer

Manganese oxide

Answer

Manganese(II) oxide

Answer

Manganous oxide

Question 14

What is the correct name for the compound AgBr?

Accepted Answer

Silver bromide

Answer

Silver bromate

Answer

Silver(III) bromide

Answer

Silver(I) bromide

Question 15

What is the correct name for the compound NiSO4?

Accepted Answer

Nickel(II) sulfate

Answer

Nickelous sulfate

Answer

Nickel sulfate

Answer

Nickel(I) sulfate

Question 16

What is the correct name for the compound PtCl4?

Accepted Answer

Platinum(IV) chloride

Answer

Platinum chloride

Answer

Platinum(III) chloride

Answer

Platinum(II) chloride

Question 17

What is the correct name for the compound Co(NO3)2?

Accepted Answer

Cobalt(II) nitrate

Answer

Cobalt nitrate

Answer

Cobalt(I) nitrate

Answer

Cobaltous nitrate

Question 18

What is the correct name for the compound AuCl3?

Accepted Answer

Gold(III) chloride

Answer

Gold(II) chloride

Answer

Gold chloride

Answer

Gold(I) chloride

Question 19

What is the name of the compound HCl?

Accepted Answer

Hydrochloric acid

Answer

Sulfuric acid

Answer

Acetic acid

Answer

Nitric acid

Question 20

What is the name of the compound HNO3?

Accepted Answer

Nitric acid

Answer

Hydrochloric acid

Answer

Acetic acid

Answer

Sulfuric acid

Question 21

What is the name of the compound H2SO4?

Accepted Answer

Sulfuric acid

Answer

Hydrochloric acid

Answer

Acetic acid

Answer

Nitric acid

Question 22

What is the name of the compound H3PO4?

Accepted Answer

Phosphoric acid

Answer

Hydrochloric acid

Answer

Nitric acid

Answer

Sulfuric acid

Question 23

What is the name of the compound H2CO3?

Accepted Answer

Carbonic acid

Answer

Nitric acid

Answer

Hydrochloric acid

Answer

Sulfuric acid

Question 24

What is the name of the compound H2SO3?

Accepted Answer

Sulfurous acid

Answer

Nitric acid

Answer

Sulfuric acid

Answer

Hydrochloric acid

Question 25

What is the name of the compound HClO4?

Accepted Answer

Perchloric acid

Answer

Hydrochloric acid

Answer

Sulfuric acid

Answer

Nitric acid

Question 26

What is the name of the compound H2S?

Accepted Answer

Hydrosulfuric acid

Answer

Sulfuric acid

Answer

Nitric acid

Answer

Hydrochloric acid

Question 27

What is the name of the compound HBr?

Accepted Answer

Hydrobromic acid

Answer

Nitric acid

Answer

Hydrochloric acid

Answer

Sulfuric acid

Question 28

What is the name of the compound HCN?

Accepted Answer

Hydrocyanic acid

Answer

Nitric acid

Answer

Sulfuric acid

Answer

Hydrochloric acid

Question 29

What is the name of the ionic compound NaCl?

Accepted Answer

Sodium chloride

Answer

Nitrogen chloride

Answer

Calcium chloride

Answer

Potassium chloride

Question 30

What is the name of the ionic compound CaCO3?

Accepted Answer

Calcium carbonate

Answer

Carbon carbonate

Answer

Cesium carbonate

Answer

Cobalt carbonate

Question 31

What is the name of the ionic compound MgSO4?

Accepted Answer

Magnesium sulfate

Answer

Mercury sulfate

Answer

Manganese sulfate

Answer

Magnesium sulfide

Question 32

What is the name of the ionic compound KBr?

Accepted Answer

Potassium bromide

Answer

Krypton bromide

Answer

Potassium boride

Answer

Krypton barium

Question 33

What is the name of the ionic compound Al2O3?

Accepted Answer

Aluminum oxide

Answer

Argon oxide

Answer

Arsenic oxide

Answer

Aluminum sulfide

Question 34

What is the name of the ionic compound FeCl2?

Accepted Answer

Iron(II) chloride

Answer

Iron(III) chloride

Answer

Chlorine iron

Answer

Ferric chloride

Question 35

What is the name of the ionic compound CuSO4?

Accepted Answer

Copper(II) sulfate

Answer

Copper(I) sulfate

Answer

Cobalt sulfate

Answer

Cadmium sulfate

Question 36

What is the name of the ionic compound LiOH?

Accepted Answer

Lithium hydroxide

Answer

Lithium oxide

Answer

Lead hydroxide

Answer

Lanthanum hydroxide

Question 37

What is the name of the ionic compound MgCl2?

Accepted Answer

Magnesium chloride

Answer

Magnesium carbonite

Answer

Mercury chloride

Answer

Methyl chloride

Question 38

What is the name of the ionic compound Ba(NO3)2?

Accepted Answer

Barium nitrate

Answer

Beryllium nitrate

Answer

Bismuth nitrate

Answer

Barium nitrite

Question 39

What is the molecular formula for the covalent compound with the name dinitrogen tetroxide?

Accepted Answer

N2O4

Answer

N2O2

Answer

N4O2

Answer

NO2

Question 40

What is the molecular formula for the covalent compound with the name carbon tetrachloride?

Accepted Answer

CCl4

Answer

CCl6

Answer

C2Cl4

Answer

CCl2

Question 41

What is the molecular formula for the covalent compound with the name phosphorus pentoxide?

Accepted Answer

P2O5

Answer

P3O4

Answer

P5O2

Answer

PO5

Question 42

What is the molecular formula for the covalent compound with the name sulfur hexafluoride?

Accepted Answer

SF6

Answer

S6F2

Answer

SF2

Answer

S2F6

Question 43

What is the molecular formula for the covalent compound with the name nitrogen trichloride?

Accepted Answer

NCl3

Answer

N3Cl

Answer

NCl

Answer

NCl2

Question 44

What is the molecular formula for the covalent compound with the name carbon monoxide?

Accepted Answer

CO

Answer

C2O

Answer

CO2

Answer

C2O2

Question 45

What is the molecular formula for the covalent compound with the name hydrogen peroxide?

Accepted Answer

H2O2

Answer

H2O

Answer

H3O3

Answer

HO2

Question 46

What is the molecular formula for the covalent compound with the name sulfur dioxide?

Accepted Answer

SO2

Answer

S3O3

Answer

S2O

Answer

SO

Question 47

What is the molecular formula for the covalent compound with the name carbon dioxide?

Accepted Answer

CO2

Answer

C2O

Answer

CO

Answer

C3O3

Question 48

What is the molecular formula for the covalent compound with the name nitrogen dioxide?

Accepted Answer

NO2

Answer

N3O3

Answer

N2O

Answer

NO

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