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NATSC2 MIDTERM

Total questions: 35

Worksheet time: 42mins

Name
Class
Date
1.

Name this compound: Be(NO2)2

a)

Beryllium nitrite

b)

Beryllium nitrate

c)

Beryllium nitroxide

d)

Beryllium dinitroxide

2.

Name this compound Na2SO3

a)

Sodium sulfoxide

b)

Sodium sulfate

c)

Sodium sulfite

d)

Sodium sulfur oxygen

3.

What is the formula for lead(IV) sulfate?

a)

Pb(SO4)2

b)

PbS2

c)

Pb(SO3)2

d)

Pb2SO4

4.

What is the name of the compound NiCO3?

a)

nickel(II) carbonate

b)

nickel carbonite

c)

nickel bicarbonate

d)

nickel(III) carbonate

5.

What is the name of FeSO4?

a)

Iron Sulfite

b)

Iron(II) Sulfite

c)

Iron(IV) Sulfate

d)

Iron(II) Sulfate

6.

Name Fe(NO3)3

a)

Iron(III) Nitrate

b)

Iron(III) Nitrite

c)

Iron Nitrite(III)

d)

Iron Nitrate

e)

Iron Oxynitride

7.

Which is the correct formula for an ionic compound made from calcium and nitrate?

a)

CaN2

b)

CaNO32

c)

Ca(NO3)2

d)

CaNO32

e)

CaNO6

8.

Which is the correct formula for a compound made of aluminum and hydroxide?

a)

AlOH3

b)

AlOH

c)

Al(OH)3

d)

AlOH3

9.

What is the formula for Manganese(III) carbonate?

a)

Mn2(CO3)3

b)

Mn3CO3

c)

Mn3CO6

d)

Mn2C3O9

e)

MnCO3

10.
Iron(II) oxide would be written in formula form as 
a)
Fe2O3
b)
FeO
c)
Fe3O2
d)
cannot be determined 
11.
The correct chemical formula for magnesium phosphide is
a)
MgP
b)
Mg₂P₃
c)
Mg₃P₂
d)
Mg₃(PO₄)₂
12.
The correct name of Cu₃N₂ is
a)
copper (III) nitride
b)
copper (II) nitride
c)
copper nitride
d)
tricopper dinitride
13.
What is the formula for magnesium chloride?
a)
MgCl
b)
Mg2Cl
c)
MgCl2
d)
Mg(ClO3)2
14.
The chemical formula for Barium chloride is?
a)
CaO
b)
NaOH
c)
BaCl2
d)
LiBr
15.
What is the chemical formula for Beryllium phosphide?
a)
Be3P3
b)
BeP
c)
Be2P3
d)
Be3P2
16.
The chemical formula of ammonium carbonate is
a)
NH₃CO₃
b)
NHCO
c)
NH₄CO₃
d)
(NH₄)₂CO₃
17.

Name this compound: Be(NO2)2

a)

Beryllium nitrite

b)

Beryllium nitrate

c)

Beryllium nitroxide

d)

Beryllium dinitroxide

18.

Name this compound Na2SO3

a)

Sodium sulfoxide

b)

Sodium sulfate

c)

Sodium sulfite

d)

Sodium sulfur oxygen

19.

What is the formula for lead(IV) sulfate?

a)

Pb(SO4)2

b)

PbS2

c)

Pb(SO3)2

d)

Pb2SO4

20.

What is the name of the compound NiCO3?

a)

nickel(II) carbonate

b)

nickel carbonite

c)

nickel bicarbonate

d)

nickel(III) carbonate

21.

Name Fe(NO3)3

a)

Iron(III) Nitrate

b)

Iron(III) Nitrite

c)

Iron Nitrite(III)

d)

Iron Nitrate

e)

Iron Oxynitride

22.

Which is the correct formula for an ionic compound made from calcium and nitrate?

a)

CaN2

b)

CaNO32

c)

Ca(NO3)2

d)

CaNO32

e)

CaNO6

23.

Which is the correct formula for a compound made of aluminum and hydroxide?

a)

AlOH3

b)

AlOH

c)

Al(OH)3

d)

AlOH3

24.
Iron(II) oxide would be written in formula form as 
a)
Fe2O3
b)
FeO
c)
Fe3O2
d)
cannot be determined 
25.
The correct name of Cu₃N₂ is
a)
copper (III) nitride
b)
copper (II) nitride
c)
copper nitride
d)
tricopper dinitride
26.
What is the chemical formula for Beryllium phosphide?
a)
Be3P3
b)
BeP
c)
Be2P3
d)
Be3P2
27.
What is the name of N2O3
a)
Nitrogen trioxide
b)
Dinitrogen oxide
c)
Dinitrogen trioxide
d)
Nitrogen oxide
28.
What is the name of CO
a)
Carbon oxide
b)
Carbon dioxide
c)
Carbon monoxide
d)
Carbon II oxide
29.
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
30.

The first step in naming an ionic compound is always...

a)

Naming the anion (non-metal)

b)

Changing the ending to -ide

c)

Naming the cation (metal)

d)

Writing the cation charge

31.
When naming ionic compounds with transition metals you need to include roman numerals to show the _____ of the metal..
a)
atomic number
b)
mass number
c)
charge
d)
ionization energy
32.
Which of the following combinations would need roman numerals in the name?
a)
potassium + fluorine
b)
beryllium + oxygen
c)
boron + iodine
d)
silver + oxygen
33.

When naming compounds that contain a nonmetal bonded to a nonmetal, _____ must be used.

a)

parenthesis

b)

Greek prefixes

c)

ionic charges

d)

Lewis structures

34.

It refers to the space that matter occupies.

a)

volume

b)

mass

c)

weight

d)

density

35.

It is the amount of matter in an object.

a)

volume

b)

mass

c)

weight

d)

density

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