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Chemistry Exam #7 Review Ionic and Covalent Bonding

Total questions: 69

Worksheet time: 2hrs 57mins

Name
Class
Date
1.

Identify the following compounds as Ionic, Covalent or both/polyatomic: NH3

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

2.

Identify the following compounds as Ionic, Covalent or both/polyatomic: K3N

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

3.

Identify the following compounds as Ionic, Covalent or both/polyatomic: Sn3(PO4)2

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

4.

Identify the following compounds as Ionic, Covalent or both/polyatomic: ZnCl2

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

5.

Identify the following compounds as Ionic, Covalent or both/polyatomic: C4H10

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

6.

Identify the following compounds as Ionic, Covalent or both/polyatomic: MnSO3

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

7.

Identify the following compounds as Ionic, Covalent or both/polyatomic: Br4O10

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

8.

Identify the following compounds as Ionic, Covalent or both/polyatomic: Ga(C2H3O2)3

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

9.

Identify the following compounds as Ionic, Covalent or both/polyatomic: Pt3(BO3)4

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

10.

Identify the following compounds as Ionic, Covalent or both/polyatomic: SrF2

a)

Ionic

b)

Covalent

c)

Metallic

d)

Both Ionic and Covalent

11.

Metals are located to the ____________ of the staircase.

a)
left
b)

Right

c)

Underneath

d)

side

12.

Nonmetals are located to the ____________ of the staircase.

a)
right
b)

Left

c)

side

d)

back

13.

If the first element in a compounds begins with a metal, you follow ____________ compound rules.

a)
ionic
b)

Coavalent

c)

Metallic

14.

If the first element in a compound is a non-metal you will follow ____________ bonding rules.

a)
covalent
b)

Ionic

c)

Metallic

15.

Metals form ____________ that have ____________ Charges because they ____________ electrons.

a)

Anions, Negative, Gain

b)

Anions, Positive, Lose

c)

Cations, Negative, Gain

d)

Cations, Positive, Lose

16.

Non-Metals form ____________ that have ____________ Charges because they ____________ electrons.

a)

Anions, Negative, Gain

b)

Anions, Positive, Lose

c)

Cations, Negative, Gain

d)

Cations, Positive, Lose

17.

When doing formula writing and naming compounds for IONIC compounds, what items do you use?

a)

Periodic Table

b)

Roman Numerals

c)

Polyatomic Sheet

d)

Prefix Table

18.

When doing formula writing and naming compounds for COVALENT compounds, what items do you use?

a)

Periodic Table

b)

Roman Numerals

c)

Polyatomic Sheet

d)

Prefix Table

19.

Metals in groups ____________, ____________ and ____________ do NOT require roman numerals.

a)

1, 2, 3

b)

3, 4, 5

c)

1, 2 , 13

d)

1, 3, 13

20.

Write the name for the chemical formula N₂O.

a)

Nitrogen (II) Oxide

b)

Dinitrogen Monoxide

c)

Nitrogen Oxide

d)

Nitride Oxide

21.

Write the name for the chemical formula P₄O₁₀.

a)

Phosphorous Oxide

b)

Tetraphosphorous Decoxygen

c)

Phosphorous (IV) Oxide

d)

Tetraphosphorous Decoxide

22.

Write the name for the chemical formula Cs₂S₂O₃.

a)

DiCesium Disulfur Trioxide

b)

Cesium (I) Thiosulfate

c)

Cesium Thiosulfate

d)

Cesium Sulfur Oxide

23.

Write the name for the chemical formula (NH4)3P

a)

Ammonium (III) Phosphide

b)

Ammonium Phosphide

c)

Nitrogen Tetrahydrogen Phosphide

d)

Trinitrogen Tetrahydrogen Phosphorous

24.

Write the name for the chemical formula Mn(CN)4   

a)

Manganese Cyanide

b)

Manganese Tetracarbon Tetranitride

c)

Manganese Carbon Nitride

d)

Manganese (IV) Cyanide

25.

Write the name for the chemical formula SF6   

a)

Sulfur Hexafluoride

b)

Sulfur Fluoride

c)

Sulfur (VI) Fluoride

d)

Sulfur Hexafluorine

26.

Write the name for the chemical formula Au2(MnO4)3 

a)

Gold Manganate

b)

Gold Manganese Tetroxide

c)

Gold (III) Manganate

d)

Digold Manganese Oxide

27.

Write the name for the chemical formula SrI2   

a)

Strontium Iodine

b)

Strontium Iodide

c)

Strontium (II) Iodide

d)

Strontium Diiodide

28.

Write the name for the chemical formula C5N3  

a)

Carbon (III) Nitride

b)

Carbon Nitride

c)

Pentacarbon Trinitrogen

d)

Pentacarbon Trinitirde

29.

Write the name for the chemical formula V(IO3)4

a)

Vanadium Iodate

b)

Vanadium (IV) Iodate

c)

Vanadium Iodine Trioxide

d)

Vanadium (IV) Iodine Trioxide

30.

Write the name for the chemical formula U(N3)6

a)

Uranium (VI) Azide

b)

Uranium Trinitride

c)

Uranium (VI) Trinitride

d)

Uranium Azide

31.

Write the name for the chemical formula Mg3N2 

a)

Magnesium (II) Nitride

b)

Trimagnesium Dinitride

c)

Magnesium Nitride

d)

Magnesium Nitrogen

32.

Write the name for the chemical formula Cl2O7

a)

Dichlorine Heptoxide

b)

Chlorine Oxide

c)

Chlorine (VII) Oxide

d)

Dichlorine Heptoxygen

33.

Write the name for the chemical formula Ga(ClO3)3

a)

Gallium (III) Chlorate

b)

Gallium Trichlorine Nonoxide

c)

Gallium Chlorine Oxygen

d)

Gallium Chlorate

34.

Write the name for the chemical formula B4Br6

a)

Boron (VI) Bromide

b)

Tetraboron Hexabromide

c)

Boron Bromine

d)

Boron (IV) Bromide

35.

Write the name for the chemical formula Zr(OH)4

a)

Zirconium Oxygen Hydride

b)

Zirconium Tetraoxygen Tetrahydride

c)

Zirconium (IV) Hydroxide

d)

Zirconium Hydroxide

36.

Write the name for the chemical formula N6I2

a)

Hexanitrogen Diiodide

b)

Nitrogen Iodide

c)

Nitrogen (II) Iodide

d)

Nitrogen (VI) Iodide

37.

Write the name for the chemical formula Rb3AsO4

a)

Rubidium (III) Arsenate

b)

Trirubidium Arsenic Tetroxide

c)

Rubidium Arsenate

d)

Rubidium (I) Arsenate

38.

Write the name for the chemical formula C8H18 

a)

Carbon Hydride

b)

Octacarbon Octadechydride

c)

Carbon (IV) Hydride

d)

Octane

39.

Write the name for the chemical formula NH3

a)

Nitrogen Trihydride

b)

Ammonia

c)

Nitrogen Hydride

d)

Nitrogen (III) Hydride

40.

Write the chemical formula for Uranium (V) Peroxide.

a)

UO2

b)

U2(O2)5

c)

U5(O2)2

d)

U2O5

41.

Write the chemical formula for Potassium Sulfite.

a)

KSO3

b)

K2S

c)

K(SO3)2

d)

K2SO3

42.

Write the chemical formula for HexaPhosphorous Decachloride.

a)

P10Cl6

b)

Cl10P6

c)

P3Cl5

d)

P6Cl10

43.

Write the chemical formula for Beryllium Chlorite.

a)

Be(ClO2)2

b)

BeClO2

c)

Be2ClO2

d)

BeCl2

44.

Write the chemical formula for Silver (I) Silicate.

a)

Ag(SiO3)2

b)

Ag2(SiO3)2

c)

AgSiO3

d)

Ag2SiO3

45.

Write the chemical formula for Thallium Tartrate.

a)

TlC4H4O6

b)

Tl2(C4H4O6)3

c)

Tl3(C4H4O6)2

d)

Tl(C4H4O6)3

46.

Write the chemical formula for Heptasilicon Monofluoride.

a)

SiF7

b)

SiF

c)

Si7F

d)

SiF4

47.

Write the chemical formula for Nonanitrogen Tetroxide.

a)

N4O9

b)

N9O4

c)

N2O5

d)

NO

48.

Write the chemical formula for Zinc (II) Phosphate.

a)

ZnPO4

b)

Zn2(PO4)3

c)

Zn3(PO4)2

d)

Zn3P2

49.

Write the chemical formula for Copper (II) Fluoride.

a)

CuF

b)

Cu2F

c)

CuF3

d)

CuF2

50.

Write the chemical formula for Carbon Monoxide

(a)  

51.
What is the formula for Lead II Phosphate?
a)
Pb₃(PO₃)₂
b)
Pb₃(PO₄)₂
c)
Pb₂PO₄
d)
Pb₂P
52.
What is the formula for Sodium Hydrogen Carbonate?
a)
NaHCO₃
b)
S₂CO₃
c)
Na₂CO₃
d)
Na(CO₃)₂
53.

Write the chemical formula for methane.

(a)  

54.

Group 14 non-metals can form ________________ covalent bonds

a)

8

b)

4

c)

14

d)

2

55.

Group 15 non-metals can form ________________ covalent bonds

a)

5

b)

15

c)

3

d)

2

56.

Group 16 non-metals can form ________________ covalent bonds

a)

2

b)

6

c)

8

d)

16

57.

Group 17 non-metals can form ________________ covalent bonds

a)

7

b)

1

c)

8

d)

17

58.

Hydrogen being an exception to the octet rule, needs _____ electrons in its outer energy level to be stable.

a)

4

b)

6

c)

8

d)

2

59.
Three pairs of electrons are shared in a
a)
Single bond
b)
Double bond
c)
Triple bond
60.

Which of these is the correct Lewis structure for NH3?

a)
b)
c)
d)
61.
Which of the following is the correct Lewis structure for CH2O?
a)
Option A
b)
Option B
c)
Option C
d)
Option D
62.

Which of the following is a valid Lewis structure for CH3Cl?

a)
b)
c)
d)
63.

Which of the following is a valid Lewis structure for hydrogen cyanide, HCN?

a)
b)
c)
d)
64.

Which is the correct molecular structure for carbon dioxide?

a)
b)
c)
d)
65.
Which of the following is the correct Lewis structure for the compound PBr3?
a)

structure A

b)

structure B

c)

structure C

d)

structure D

66.
Each line in a Lewis Structure represents __________ electron(s).
a)
3
b)
2
c)
1
d)
4
67.

In covalent Lewis structures, what does a positive charge indicate

a)

Loss of electrons

b)

Gaining of electrons

c)

Gaining of protons

d)

Loss of protons

68.

In covalent Lewis structures, what does a negative charge indicate

a)

Loss of electrons

b)

Gaining of electrons

c)

Gaining of protons

d)

Loss of protons

69.

Which Lewis Dot Model drawing correctly shows an O2 molecule?

a)
b)
c)
d)

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