Quiz about Ionic and Covalent Compounds, Properties and Lewis Structures, Naming and Writing Formulas

Question 1

An ionic compound of calcium and chlorine would be named

Accepted Answer

calcium chloride.

Answer

calcium chlorine.

Answer

calcium chlorite.

Answer

chlorine calcium.

Question 2

A covalent compound made of one sulfur and two oxygen atoms would be named

Accepted Answer

sulfur dioxide.

Answer

sulfur oxide.

Answer

disulfur oxide.

Answer

sulfide oxygen.

Question 3

An ionic compound made of copper (Cu²⁺) and oxygen would be named

Accepted Answer

copper(II) oxide.

Answer

copper oxygen.

Answer

copper oxide.

Answer

dicopper oxide.

Question 4

The covalent compound N₂O₅ would be named

Accepted Answer

dinitrogen pentoxide.

Answer

nitrogen oxide.

Answer

dinitrogen oxide.

Answer

nitrogen pentoxide.

Question 5

In the compound TiO₂, titanium has a charge of

Accepted Answer

4+

Answer

2+

Answer

2-

Answer

4-

Question 6

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

Accepted Answer

AlCl3.

Answer

AlCl.

Answer

ClAl.

Answer

Al3Cl.

Question 7

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

Accepted Answer

K2O.

Answer

KO.

Answer

K2O2.

Answer

KO2.

Question 8

Name the compound: N₂O₅.

Accepted Answer

dinitrogen pentaoxide

Answer

binitrogen pentaoxide

Answer

nitrogen oxide

Answer

pentanitrogen dioxide

Question 9

Name the compound: (NH₄)₂S

Accepted Answer

ammonium sulfide

Answer

nitrogen tetrahydrogen sulfide

Answer

diammounium sulfate

Answer

ammonium sulfate

Question 10

Name the compound: MgCl₂

Accepted Answer

magnesium chloride

Answer

magnesium dichloride

Answer

monomagnesium chloride

Answer

manganese chloride

Question 11

Name the compound: Cu(NO₃)₂

Accepted Answer

copper(II) nitrate

Answer

copper nitrate

Answer

copper(II) dinitrate

Answer

copper dinitrogen hepaoxide

Question 12

Name the compound: SO₃

Accepted Answer

sulfur trioxide

Answer

sulfite ion

Answer

sulfur oxide

Answer

sodium trioxide

Question 13

Name the compound: CF₄

Accepted Answer

carbon tetrafluoride

Answer

monocarbon tetrafluoride

Answer

carbon fluoride

Answer

chlorine tetrafluoride

Question 14

Name the compound: P₄O₈

Accepted Answer

tetraphosphorus octoxide

Answer

phosphorus oxide

Answer

tetrapotassium octoxide

Answer

potassium oxide

Question 15

Name the compound: SF₆

Accepted Answer

sulfur hexafluoride

Answer

sulfur heptafluoride

Answer

monosulfur hexafluoride

Answer

monosulfur heptafluoride

Question 16

Name the compound: AgNO₃

Accepted Answer

silver nitrate

Answer

silver mononitrogen trioxide

Answer

silver nitride

Answer

monosilver mononitrogen trioxide

Question 17

Name the compound: Zn₃P₂

Accepted Answer

zinc phosphide

Answer

trizinc diphosphide

Answer

zinc phosphate

Answer

zinc phosphite

Question 18

Write the formula: potassium hydroxide

Accepted Answer

KOH

Answer

POH

Answer

KH

Answer

KO

Question 19

Write the formula: tetraarsenic decoxide

Accepted Answer

As₄O₁₀

Answer

As10O4

Answer

As6O9

Answer

AsO

Question 20

Write the formula: nitrogen trichloride

Accepted Answer

NCl3

Answer

N1Cl3

Answer

N1Cl5

Answer

Cl3N

Question 21

Write the formula: carbon monoxide

Accepted Answer

CO

Answer

CO2

Answer

OC

Answer

C2O4

Question 22

Write the formula: tin(II) phosphite

Accepted Answer

Sn₃(PO₃)₂

Answer

Sn3PO8

Answer

Sn2PO4

Answer

Sn₃(PO₄)2

Question 23

Lithium nitride

Accepted Answer

Li3N

Answer

LiN

Answer

Li₃(NO₃)₂

Answer

LiNO3

Question 24

Write the formula: lead(IV) sulfite

Accepted Answer

Pb(SO₃)₂

Answer

Pb₂(SO₃)₄

Answer

Pb₂(SO₄)₄

Answer

Pb(SO₄)₂

Question 25

Write the formula: silver chlorate

Accepted Answer

AgClO3

Answer

AgCl

Answer

AgCLO3

Answer

AgCl3

Question 26

Write the formula: beryllium oxide

Accepted Answer

BeO

Answer

BO

Answer

BeO2

Answer

BO2

Question 27

Name the following: MgO

Accepted Answer

Magnesium Oxide

Answer

Monomagnesium monoxide

Answer

Magnesium monoxide

Answer

Magnesium (II) oxide

Question 28

Name the following: NaOH

Accepted Answer

Sodium hydroxide

Answer

Sodium monohydroxide

Answer

Sodium (I) hydroxide

Answer

Sodium oxide

Question 29

Name the following: NO₂

Accepted Answer

Nitrogen dioxide

Answer

Nitrogen oxide

Answer

Mononitrogen dioxide

Answer

Nitrogen (II) oxide

Question 30

Name the following: CaSO₄

Accepted Answer

Calcium sulfate

Answer

Calcium sulfide

Answer

Calcium monosulfate

Answer

Calcium monosulfide

Question 31

Name the following: CF₄

Accepted Answer

Carbon tetrafluoride

Answer

Carbon fluoride

Answer

Monocarbon tetrafluoride

Answer

Carbon fluorate

Question 32

Name the following: N₂O₅

Accepted Answer

Dinitrogen pentoxide

Answer

Nitrogen oxide

Answer

Nitrous oxide

Answer

Nitrogen pentoxide

Question 33

Name the following: CuO

Accepted Answer

Copper (II) oxide

Answer

Copper oxide

Answer

Monocopper monoxide

Answer

Copper monoxide

Question 34

Name the following: C₃H₈

Accepted Answer

Tricarbon octahydride

Answer

Carbon hydride

Answer

Carbon octahydride

Answer

Tricarbon hydride

Question 35

Name the following: LiNO₃

Accepted Answer

Lithium nitrate

Answer

Lithium nitride

Answer

Monolithium nitride

Answer

Monolithium nitrate

Question 36

Name the following: NH₃

Accepted Answer

Nitrogen trihydride

Answer

Nitrogen hydrogen

Answer

Nitrogen trihydrogen

Answer

Mononitrogen trihydride

Question 37

Elements combine to form __________.

Accepted Answer

compounds

Answer

atoms

Answer

positive ions

Answer

negative ions

Question 38

What part of an atom is involved in chemical bonding?

Accepted Answer

electrons

Answer

protons

Answer

neutrons

Answer

nucleus

Question 39

A ________ is a model of an atom in which each dot represents a valence electron.

Accepted Answer

Electron dot diagram/Lewis dot structure

Answer

Valence electron

Answer

Lewis bond structure

Question 40

How many valence electrons does nitrogen have?

Accepted Answer

5

Answer

3

Answer

2

Answer

1

Question 41

How many valence electrons does hydrogen have?

Accepted Answer

1

Answer

3

Answer

2

Answer

5

Question 42

Where are the non-metals located on the periodic table?

Accepted Answer

On the right side of the "staircase"

Answer

All over

Answer

On the left side of the "staircase"

Question 43

Compounds made from only nonmetals are _________________ compounds.

Accepted Answer

covalent

Answer

ionic

Answer

metallic

Answer

chemical

Question 44

A covalent bond involves a __________ of electrons.

Accepted Answer

sharing

Answer

borrowing

Answer

exchanging

Answer

switching

Question 45

Low melting point and low solubility in water are general properties of ______________________ compounds

Accepted Answer

covalent

Answer

ionic

Answer

chemical

Answer

glucose

Question 46

A __________ is a number written to the right of a chemical symbol and slightly below it.

Accepted Answer

subscript

Answer

coefficient

Answer

chemical formula

Answer

compound

Question 47

The chemical formula shows one carbon atom bonded to __________ oxygen atoms.

Accepted Answer

two

Answer

one

Answer

three

Answer

four

Question 48

Why do all bonds form?

Accepted Answer

to fill the outermost energy level

Answer

so the number of protons equals the number of electrons

Answer

so an atom can become unstable

Question 49

Valence electrons are found

Accepted Answer

in the outermost energy levels of an atom

Answer

in the innermost energy level of an atom

Answer

in the middle energy levels of an atom

Question 50

An atom with 3 valence electrons "wants" a full shell, so it can either gain 5 or lose 3. Which is more likely to occur?

Accepted Answer

Lose 3

Answer

Gain 5

Answer

Nothing

Question 51

Zinc fluoride

Accepted Answer

ZnF2

Answer

Zn2F

Answer

ZnF

Answer

Zn2F4

Question 52

How many Aluminum atoms are in Al₂O₃?

Accepted Answer

2

Answer

3

Answer

5

Answer

1

Question 53

When naming ionic compounds, the metal is always named first and the nonmetal is always named second.

Accepted Answer

True

Answer

False

Question 54

Write the correct formula for Sodium Chloride.

Accepted Answer

NaCl

Answer

SC

Answer

SCl

Answer

NaCl2

Question 55

Mg3N2

Accepted Answer

Magnesium nitride

Answer

Magnesium (II) nitride

Answer

Trimagnesium dinitrogen

Question 56

How do covalent bonds form?

Accepted Answer

Sharing valence electrons between atoms

Answer

By donating and receiving valence electrons between atoms.

Answer

Scientists still aren't sure.

Answer

Opposite slight charges attract each atom in the compound.

Question 57

What two types of atoms make a covalent bond?

Accepted Answer

2 Nonmetals

Answer

1 Metal and 1 Nonmetal

Answer

2 Metals

Answer

2 Noble Gases

Question 58

Covalent compounds can have

Accepted Answer

Triple Bonds

Accepted Answer

Double Bonds

Accepted Answer

Single Bonds

Answer

Quadruple Bonds

Question 59

When an atom loses an electron, it becomes a

Accepted Answer

positive ion

Answer

negative ion

Answer

neutral ion

Answer

neutral atom

Question 60

What is the proper name for CH_4?

Accepted Answer

Carbon tetrahydride

Answer

Monocarbon hydride

Answer

Monocarbon tetrahydride

Question 61

What is the proper name for S₂O₂?

Accepted Answer

Disulfur dioxide

Answer

Sulfur oxide

Answer

Sulfur dioxide

Answer

Sulfur (II) oxide

Question 62

A chemical bond resulting from the electrostatic attraction between positive and negative ions is called a(n)

Accepted Answer

ionic bond.

Answer

covalent bond.

Answer

charged bond.

Answer

dipole bond.

Question 63

How many valence electrons does a bromine atom have?

Accepted Answer

7

Answer

1

Answer

2

Answer

6

Question 64

AgF

Accepted Answer

silver fluoride

Answer

silver fluorine

Answer

monosilver monofluoride

Answer

silver monofluorine

Ionic and Covalent Compounds, Properties and Lewis Structures, Naming and Writing Formulas

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