Quiz about Chemical Names and Formulas

Question 1

What is the correct name of the compound CaCl₂?

Accepted Answer

Calcium chloride

Answer

Calcium dichloride

Answer

Calcium dichlorine

Answer

Calcium chlorine

Question 2

What is the correct name for the compound LiF?

Accepted Answer

Lithium fluoride

Answer

Lithium fluorine

Answer

monolithium monofluoride

Answer

lithium monofluoride

Question 3

What is the correct formula for aluminum sulfide?

Accepted Answer

Al2S3

Answer

Al3S2

Answer

Al2S

Answer

AlS2

Question 4

What is the correct formula for the compound calcium carbide?

Accepted Answer

Ca2C

Answer

CaC

Answer

CaC2

Answer

Ca2C4

Question 5

What is the correct chemical formula for magnesium iodide?

Accepted Answer

MgI2

Answer

Mg2I

Answer

MgI

Answer

Mg2I2

Question 6

What is the correct formula of the potassium oxide?

Accepted Answer

K2O

Answer

KO

Answer

KO2

Answer

K2O2

Question 7

What is the NAME of....
Na₂S

Accepted Answer

sodium sulfide

Answer

sodium (II) sulfide

Answer

disodium sulfide

Answer

sodium sulfur

Question 8

What is the NAME of....
Mg₃N₂

Accepted Answer

magnesium nitride

Answer

magnesium (III) nitride

Answer

magnesium (II) nitride

Answer

magnesium (II) nitrogen

Question 9

What is the NAME of...
CrN

Accepted Answer

chromium (III) nitride

Answer

chromium (II) nitride

Answer

chromium nitride

Answer

chromium (I) nitride

Question 10

What is the NAME of...
PtO₂

Accepted Answer

platinum (IV) oxide

Answer

platinum (II) oxide

Answer

platinum oxide

Answer

platinum (I) oxide

Question 11

What is the NAME of...
FeP

Accepted Answer

Iron (III) phosphide

Answer

Iron (II) phosphide

Answer

Iron phosphide

Answer

Iron (III) phosphorus

Question 12

What is the FORMULA for...
calcium arsenide

Accepted Answer

Ca3As2

Answer

CaAs2

Answer

Ca3As

Answer

Ca3Ar2

Question 13

What is the FORMULA for....
beryllium iodide

Accepted Answer

BeI2

Answer

Be2I

Answer

BeI

Answer

BI2

Question 14

What is the formula for tin (II) nitride?

Accepted Answer

Sn3N2

Answer

SnN2

Answer

Sn3N

Answer

SnN

Question 15

The charge on a barium ion in its ionic compounds is

Accepted Answer

2+

Answer

1+

Answer

3+

Answer

4+

Question 16

Fe⁺³combines with S^-2to form

Accepted Answer

Fe2S3

Answer

Fe⁺⁴(S)⁼³

Answer

Fe2S4

Answer

Fe3S2

Question 17

The correct name for CaBr₂ is

Accepted Answer

calcium bromide

Answer

calcium dibromide

Answer

calcium (II) bromide

Answer

carbon bromide

Question 18

The correct name for P₂O₅ is

Accepted Answer

diphosphorus pentoxide

Answer

potassium oxide

Answer

dipotassium pentoxide

Answer

phosphorus oxide

Question 19

Name the following compound; ScCl₂

Accepted Answer

scandium (II) chloride

Answer

sulfur dichloride

Answer

scandium chloride

Answer

scandium dichloride

Question 20

What is the formula for Tin (IV) carbide?

Accepted Answer

SnC

Answer

S2C

Answer

S4C2

Answer

TiC

Question 21

Ionic Compounds are made up of ions from ________ and _______.

Accepted Answer

metals, nonmetals

Answer

metals, metals

Answer

nonmetals, nonmetals

Answer

oxygen, carbon

Question 22

What is the chemical formula for magnesium bromide?

Accepted Answer

MgBr2

Answer

MgBr

Answer

Mg2Br

Answer

Not enough info

Question 23

What is the chemical formula for Iron (III) Oxide?

Accepted Answer

Fe2O3

Answer

FeO

Answer

Fe3O

Answer

Fe3O2

Question 24

What is the correct name for MgCl2?

Accepted Answer

Magnesium chloride

Answer

Magnesium (II) chloride

Answer

Magnesium chloride (II)

Answer

Magnesium chlorite

Question 25

Why do some ionic compound names have Roman numerals in them?

Accepted Answer

To indicate the charge on the cation.

Answer

To indicate how many anions are present

Answer

To indicate the charge on the ionic compound.

Answer

To indicate the total number of atoms in a compound.

Question 26

What is the formula for lithium fluoride?

Accepted Answer

LiF

Answer

Li2 F

Answer

Li3 F2

Answer

LiF2

Question 27

P2O5

Accepted Answer

Diphosphorous pentoxide

Answer

Phosphorus Oxide

Answer

Pentaphosphorus Dioxide

Answer

Phosphoric Oxygen

Question 28

What is the formula of a calcium ion and fluorine ion?

Accepted Answer

CaF2

Answer

CaF

Answer

CF

Answer

CF2

Question 29

An ionic compound of calcium and chlorine would be named

Accepted Answer

calcium chloride.

Answer

calcium chlorine.

Answer

calcium chlorite.

Answer

chlorine calcium.

Question 30

The chemical formula for an ionic compound of aluminum and chlorine is

Accepted Answer

AlCl3.

Answer

AlCl.

Answer

ClAl.

Answer

Al3Cl.

Question 31

The chemical formula for an ionic compound of potassium and oxygen is

Accepted Answer

K2O.

Answer

KO.

Answer

K2O2.

Answer

KO2.

Question 32

Cu⁺combines with O^-2 to form

Accepted Answer

Cu2O

Answer

Cu2O2

Answer

Cu+2O

Answer

CU⁺¹O₃

Question 33

Fe⁺³combines with S^-2to form

Accepted Answer

Fe2S3

Answer

Fe⁺⁴(S)⁼³

Answer

Fe2S4

Answer

Fe3S2

Question 34

Ca⁺² combines with Br^-to form

Accepted Answer

CaBr2

Answer

Ca2Br2

Answer

CaBr

Answer

Ca(br)2

Question 35

MgF2

Accepted Answer

magnesium fluoride

Answer

manganese Phosphide

Answer

magnesium(III) fluoride

Answer

magnesium fluoride(II)

Question 36

name the following ionic compound: NaF

Accepted Answer

sodium fluoride

Answer

nitrogen fluorine

Answer

nitrogen fluoride

Answer

sodium fluorine

Question 37

calcium oxide

Accepted Answer

CaO

Answer

Ca2O2

Answer

Ca2O

Answer

CaO2

Question 38

barium phosphide

Accepted Answer

Ba3P2

Answer

Ba₃(PO4)₂

Answer

BaP

Answer

Ba2P3

Question 39

SeCl4

Accepted Answer

selenium tetrachloride

Answer

selenium chloride

Answer

monoselenium tetrachloride

Answer

monoselenium chloride

Question 40

AlF3

Accepted Answer

aluminum fluoride

Answer

aluminum trifluoride

Answer

aluminum (III) fluoride

Answer

aluminum fluorate

Question 41

FeCl2

Accepted Answer

iron (II) chloride

Answer

iron chloride

Answer

iron chlorate

Answer

iron dichloride

Question 42

Ionic Compounds are made up of ions from ________ and _______.

Accepted Answer

metals, nonmetals

Answer

metals, metals

Answer

nonmetals, nonmetals

Answer

oxygen, carbon

Question 43

How many elements are in H₂O?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 44

The correct formula for magnesium oxide is

Accepted Answer

MgO

Answer

Mg2O

Answer

MgO2

Answer

Mg2O3

Question 45

LiBr is called

Accepted Answer

lithium bromide

Answer

lithium bromine

Answer

lithium (I) bromine

Answer

lithuim (I) bromide

Question 46

CaI2

Accepted Answer

calcium iodide

Answer

calcium diodide

Answer

calcium iodate

Answer

calcium iodine

Question 47

Na⁺and S ^-2

Accepted Answer

Na2S

Answer

NaS2

Answer

Na2S2

Answer

NaS

Question 48

Al⁺³ and Cl^-

Accepted Answer

AlCl3

Answer

Al3Cl

Answer

AlCl

Answer

Cl3Al

Question 49

Al ⁺³ and P ^-3

Accepted Answer

AlP

Answer

Al3P3

Answer

P3Al3

Answer

Pal

Question 50

What is the correct formula for Calcium Oxide?

Accepted Answer

CaO

Answer

CaO2

Answer

N Ca2O

Answer

Ca2O2

Question 51

Name the following ionic compound: BeCl₂

Accepted Answer

beryllium chloride

Answer

beryllium chlorine

Answer

beryllium II chloride

Answer

beryllium dichloride

Question 52

Name the following ionic compound: Cs₂S

Accepted Answer

cesium sulfide

Answer

cesium sulfate

Answer

cesium II sulfate

Answer

cesium II sulfide

Question 53

AgF

Accepted Answer

silver fluoride

Answer

silver fluorine

Answer

monosilver monofluoride

Answer

silver monofluorine

Question 54

What is the charge of Hydrogen?

Accepted Answer

+1

Answer

1

Answer

2

Question 55

What is the charge of chloride?

Accepted Answer

-1

Answer

1

Answer

+2

Answer

+1

Question 56

How do the following two elements bond together?
Al³⁺ O^2-

Accepted Answer

Al2O3

Answer

AlO

Answer

Al3O6

Answer

Al3O2

Question 57

What is the formula for aluminum fluoride?

Accepted Answer

AlF3

Answer

AlF

Answer

Al2F3

Answer

Al3F2

Question 58

What is the formula of the compound, magnesium chloride?

Accepted Answer

MgCl2

Answer

MgCl

Answer

Mg2Cl

Answer

2MgCl

Question 59

Name that Compound:
MgF₂

Accepted Answer

magnesium fluoride

Answer

manganese Phosphide

Answer

Monomagnesium Difluoride

Answer

magnesium fluoride(II)

Question 60

Name this compound:
BaBr₂

Accepted Answer

Barium bromide

Answer

Monobarium Dibromide

Answer

Barium bromate

Answer

Boron bromite

Question 61

Cu⁺combines with O^-2 to form

Accepted Answer

Cu2O

Answer

Cu2O2

Answer

Cu+2O

Answer

CU⁺¹O₃

Question 62

Name the following ionic compound: NaF

Accepted Answer

sodium fluoride

Answer

Sodium monofluorine

Answer

nitrogen fluoride

Answer

sodium fluorine

Question 63

The chemical formula for an ionic compound of aluminum and chlorine is

Accepted Answer

AlCl3.

Answer

AlCl.

Answer

ClAl.

Answer

Al3Cl.

Question 64

Roman numerals tell you the ____ of the metal cation(s) in an ionic compound.

Accepted Answer

charge

Answer

number

Answer

mass

Answer

type

Chemical Names and Formulas

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