wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Ionic, Covalent, and Acids: Names and Formulas

Total questions: 48

Worksheet time: 30mins

Name
Class
Date
1.
Ionic compounds are written with
a)
cation (+ ion) first then anion (- ion)
b)
anion (- ion) first then cation (+ ion)
c)
either way is fine
d)
polyatomic ions first
2.
Ba+2, Br-1
a)
BrBa
b)
Br2Ba2
c)
BaBr2
d)
Br2Ba
3.
Ca+2P-3
a)
PCa
b)
P2Ca3
c)
CaP
d)
Ca3P2
4.
The correct chemical formula for magnesium phosphide is
a)
MgP
b)
Mg₂P₃
c)
Mg₃P₂
d)
Mg₃(PO₄)₂
5.

The name of Zn(NO3)2 is

a)

zinc nitride

b)

zinc nitrate

c)

zinc dinitrate

d)

zinc II nitrite

6.
The correct name of Cu₃N₂ is
a)
copper (III) nitride
b)
copper (II) nitride
c)
copper nitride
d)
tricopper dinitride
7.
When adding a subscript to a polyatomic ion, you should...
a)
multiply any subscripts on the polyatomic ion by the subscript you are adding
b)
put parentheses around the polyatomic ion before adding a subscript
c)
write the new subscript next to any subscripts on the polyatomic ion
d)
put the polyatomic ion in square brackets before adding the subscript
8.
What is the correct name for P₃Cl₆?
a)
Potassium chloride
b)
Phosphorous chloride
c)
Triphosphorous hexachloride
d)
Tetraphosphorous heptachloride
9.
What is the correct name for MgI₂?
a)

magnesium diiodide

b)

monomagnesium diiodide

c)

magnesium iodide

d)

magnesium II iodide

10.

What is the name of CuSO4?

a)

copper II sulfate

b)

copper sulfate

c)

copper sulfur tetroxid

d)

copper I sulfate

11.

What is the correct formula for hydrochloric acid?

a)

HCl

b)

HClO3

c)

ClH

d)

H2OCl

12.
What is the correct formula for dichlorine monoxide?
a)
Co₃O
b)
ClO₂
c)
Cl₂O
d)
(Cl₂)₂O
13.
What is the correct name for CCl4?
a)
carbon tetrachloride
b)
monocarbon tetrachloride
c)
tetracarbon monochloride
d)
carbon chloride
14.

What causes unequal sharing of electrons in a covalent compound?

a)

ionization energy

b)

polarity

c)

electronegativity

d)

radii differences

15.
Roman numerals tell you the ____ of the metal cation(s) in an ionic compound.
a)
number
b)
mass
c)
type
d)
charge
16.
What is the name of " NO21- "?
a)
nitrogen dioxide
b)
nitrate
c)
nitrite
d)
nitrogen (II) oxide
17.

What is the term for an ionic chemical formula?

a)

polyatomic

b)

atom

c)

molecule

d)

formula unit

18.

What is the correct formula for calcium phosphate?

a)

CaPO4

b)

Ca2(PO4)3

c)

Ca3PO4

d)

Ca3(PO4)2

19.

The anion for a binary compound ends in

a)

ate

b)

ite

c)

ide

d)

all are correct possible endings

20.

Which type of compounds will use prefixes in the name?

a)

molecular

b)

ionic

c)

acids

d)

alloys

21.
What do the charges in an ionic compound have to add up to?
a)
2
b)
1
c)
0
d)
-1
22.

How can you identify a covalent compound?

a)

2 or more nonmetals

b)

1 metal and 1 nonmetal

c)

all metals

d)

all transition metals

23.

How many bonding sites will oxygen have?

a)

1

b)

2

c)

6

d)

8

24.

What is the name of S6O3?

a)

sulfurehexa trioxide

b)

hexasulfur trioxide

c)

hexasulfide trioxide

d)

trioxygen hexasulfide

25.

What is covalent bonding?

a)

Bonding that is the result of two nonmetals sharing electrons

b)

Bonding between two metals

c)

Bonding that is the result of a nonmetal and a metal exchanging electrons

d)

Bonding between more than two elements

26.

What is ionic bonding?

a)

Bonding that is the result of two elements sharing electrons

b)

Bonding involving only one atom

c)

Bonding that is the result of an exchange of electrons between a metal and a nonmetal

d)

Bonding between two metals

27.

Which particle is responsible for bonding?

a)

protons

b)

valence electrons

c)

neutrons

d)

electrons

28.

What states that atoms bond to reach 8 electrons in the outer shell?

a)

Octet Rule

b)

Law of Definite Proportion

c)

Law of Conservation of Mass

d)

Principle of Valence

29.

When sharing is unequal, the molecular compound will be

a)

polar

b)

nonpolar

c)

ionic

d)

covalent

30.

Good conductors in solution by forming electrolytes.

a)

ionic compounds

b)

covalent compounds

31.

Oxyacids will contain __________. Check all that apply.

a)

chlorine

b)

an oxoanion

c)

just hydrogen and a non-metal

d)

the O-2 ion

e)

the H+ ion

32.

The suffix -ite in the name of a polyatomic ion becomes ______ in the acid name.

a)

-ous

b)

-ate

c)

-ide

d)

-ic

33.

The suffix -ic in the name of an oxyacid, implies that the polyatomic ion in the acid has a ________ suffix.

a)

-ous

b)

-ate

c)

-ide

d)

-ite

34.

What is the formula for permanganic acid?

a)

HMn

b)

MnO4-

c)

HMnO4

d)

H2MnO4

35.

What prefix is used to name binary acids?

a)

per-

b)

hydro-

c)

hypo-

d)

bi-

36.

What is the formula for hydrobromic acid?

a)

HBrO

b)

HBrO2

c)

HBrO3

d)

HBr

37.

What is the formula for sulfurous acid?

a)

H2S

b)

H2SO3

c)

H2SO4

d)

H3PO4

38.

Which of the following are binary acids? Check all that apply.

a)

HCl

b)

HNO3

c)

H2S

d)

KCl

e)

H2CO3

39.

Give the acid name for H2CO3

a)

carbonous acid

b)

carbonic acid

c)

hydrocarbonic acid

d)

carbonate acid

40.

Name this acid. HNO2

a)

nitrous acid

b)

nitric acid

c)

hydronitric acid

d)

hydrogen nitrogen oxide

41.

What is the formula for hydrophosphoric acid

a)

H3PO4

b)

H3PO3

c)

H3P

d)

HP

42.

What anion would you find in acetic acid?

a)

C2H3O2-

b)

H+

c)

O-2

d)

HCO3-

43.

Name this acid. HClO4

a)

chloric acid

b)

perchloric acid

c)

hydrochloric acid

d)

hypochlorous acid

44.

Name this acid. HClO

a)

chloric acid

b)

perchloric acid

c)

hydrochloric acid

d)

hypochlorous acid

45.

What is the formula for hydrofluoric acid?

a)

HFO

b)

HFO3

c)

HF

d)

H2FO3

46.

Which acid names will contain the suffix -ic? Check all that apply

a)

HCl

b)

H2SO4

c)

HNO3

d)

H3PO3

e)

H2S

47.

What anion is in phosphoric acid?

a)

PO4-3

b)

PO3-3

c)

P-3

d)

H+

48.

What is the formula for chromic acid?

a)

H2Cr

b)

H2CrO4

c)

H2CrO3

d)

H2CrO

Similar Resources on Wayground

Finals Practice Quiz

51 questions

Finals Practice Quiz

quiz

Worksheet

•

10th Grade

Lab Equipment and Safety Review

47 questions

Lab Equipment and Safety Review

quiz

Worksheet

•

9th - 11th Grade

Final review of Chemistry 20-21

45 questions

Final review of Chemistry 20-21

quiz

Worksheet

•

8th - 10th Grade

Semester 1 Exam Review

53 questions

Semester 1 Exam Review

quiz

Worksheet

•

10th - 12th Grade

Physical Science EOC Review

50 questions

Physical Science EOC Review

quiz

Worksheet

•

8th - 12th Grade

Unit #3; Chemical Reactions

50 questions

Unit #3; Chemical Reactions

quiz

Worksheet

•

7th - 10th Grade

Solutions, Acids, & Bases Review

50 questions

Solutions, Acids, & Bases Review

quiz

Worksheet

•

10th Grade

Laboratory Equipment

52 questions

Laboratory Equipment

quiz

Worksheet

•

10th - 12th Grade