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Unit 6 Bonding/Nomenclature

Total questions: 79

Worksheet time: 2hrs 27mins

Name
Class
Date
1.
When metals bond with non-metals they form what type of bonds
a)

covalent

b)

ionic

c)

cooperative

d)

lewis

2.
If I gain electrons I become
a)

Positive because I've added to my atom

b)

negative because I've added electrons

c)

same because i'm balanced

d)

equal because now I have electrons

3.
If my charge becomes 2+ what does that say about me?
a)

I am stealing 2 electrons

b)

I am losing 2 electrons

c)

I am in period 2

d)

I have an atomic # of 2

4.
How do the following two elements bond together?
Na1+  F1-         
a)

NaF

b)

NaF3

c)

Na3F

d)

Na1F2

5.

What is the overall charge of the ionic compound NaCl

a)

+1

b)

+2

c)

+3

d)

0

6.
What formula results when Ca+2  and  Br- ions bond?
a)

Ca2Br2

b)

CaBr

c)

Ca(br)2

d)

CaBr2

7.

What kind of Ion does Aluminum form?

a)

Al+3Al^{+3}  

b)

Al−3Al^{-3}  

c)

Al−1Al^{-1}  

d)

Al+2Al^{+2}  

8.

Anions gain...

a)

protons

b)

neutrons

c)

electrons

d)

a positive charge

9.

Cations lose

a)

Their protons

b)

Their electrons

c)

Their neutrons

d)

their bonds

10.

Losing electrons makes an atom more

a)

negatively charged

b)

positively charged

c)

larger

d)

smaller

11.

Gaining electrons make an atom

a)

positively charged

b)

negatively charged

c)

smaller

d)

larger

12.

Which two elements would NOT form an ionic bond?

a)

calcium and lithium

b)

calcium and oxygen

c)

lithium and oxygen

d)

calcium and carbon

13.

A sodium ion has a charge of

a)

-1

b)

-2

c)

+1

d)

+2

14.

True or False: Sodium and Chloride ions have equal but opposite charges

a)

True

b)

False

15.
How do the following two elements bond together?
Cr3+  O2-         
a)

CrO

b)

Cr3O2

c)

Cr2O3

d)

CrO3

16.
How do the following two elements bond together?
K1+  S2- 
a)

KS

b)

K8S

c)

K6S3

d)

K2S

17.
How do the following two elements bond together?
Al3+  O2-         
a)

AlO

b)

Al2O3

c)

Al3O6

d)

Al3O2

18.
Mg2+ and Cl- create...
a)

Mg2Cl

b)

MgCl2

c)

Mg2Cl2

d)

MgCl

19.

Which of these combinations is an ionic compound made of?

a)

Metal and Metal

b)

Nonmetal and Nonmetal

c)

Metal and Nonmetal

d)

Cation and Cation

20.
What is the charge on a chloride ion?
a)

-1

b)

1

c)

+2

d)

+1

21.

Fe +2  and  SO4 -2 make what compound?

a)

FeSO4

b)

Fe4(SO4)2

c)

FeSO2

d)

correct answer is not given

22.

Ca +2  and  OH - make what compound?

a)

Ca2OH

b)

CaOH2

c)

Ca(OH)2

d)

correct answer is not given

23.
A negatively-charged ion.
a)

atom

b)

cation

c)

anion

d)

electron

24.

covalent compounds contain

a)

2 non-metals

b)

1 metal + 1 non-metal

25.

Two atoms form a compound by the attraction between positive and negative charges.

a)

covalent compound

b)

ionic compound

c)

polymer

d)

organic compound

26.

In all covalent bonds, valence electrons are

a)

lost

b)

gained

c)

shared equally

d)

shared

27.

Which two elements would NOT form an ionic bond?

a)

calcium and lithium

b)

calcium and oxygen

c)

lithium and oxygen

d)

calcium and carbon

28.

What type of compound is formed when atoms share electrons to have a complete octet?

a)

hydrocarbon

b)

covalent compound

c)

ionic compound

d)

inorganic compound

29.

An example of a covalent compound is

a)

NaF

b)

CaCl2

c)

CO2

d)

all of the above

30.

Identify the following compound as ionic or covalent: Na2SO4

a)

ionic

b)

covalent

31.

Identify the following compound as metallic, ionic or covalent: SO2

a)

ionic

b)

covalent

32.

Identify the following compound as ionic or covalent: CO

a)

ionic

b)

covalent

33.
A substance which has a high melting point, conducts electricity when dissolved in water, and has a crystalline structure probably has what type of bond?
a)

Ionic

b)

Metallic

c)

Covalent

d)

Crystalline

34.

Covalent Double Bonds share how many electrons?

a)

2

b)

4

c)

6

d)

8

35.

Which of the following is a diatomic element?

a)

NaF

b)

CO2

c)

N2

d)

H2O

36.

Which of the following compounds are covalent

a)

CaO

b)

KCl

c)

H2O

d)

BeS

37.

What is the formula for Chromium (VI) phosphate?

a)

   Cr6PO4Cr_6PO_4  

b)

Cr(PO3)2Cr\left(PO_3\right)_2  

c)

Cr(PO4)2Cr\left(PO_4\right)_2  

d)

Cr2PO3Cr_2PO_3  

38.

What is the name of this acid? H2SO4H_2SO_4  

a)

Hydrosulfuric acid

b)

Sulfuric acid

c)

Hydrosulfurous acid

d)

Sulfurous Acid

39.

How do you name this base NaOH

a)

Sodium (I) hydroxide

b)

Sodium hydro oxogen

c)

Sodium hydroxide

d)

Sodium monohydroxide

40.

How do you write the formula for this compound Diphosphorous tetrachloride

a)

P4Cl

b)

PCl2PCl_2  

c)

P2Cl4P_2Cl_4  

d)

P2Cl5P_2Cl_5  

41.

Which of the following is a property of ionic bonds

a)

High boiling point

b)

Low Conductivity

c)

Low melting point

d)

Soft/squishy solid

42.

What is the name for MnO2MnO_2  

a)

Manganese oxogen

b)

Manganese oxide

c)

Manganese (I) oxide

d)

Manganese (IV) oxide

43.

What is the chemical formula for sodium chloride?

a)

NaOH

b)

H2O

c)

NaCl

d)

CO2

44.

What is the chemical formula for magnesium oxide?

a)

MgO

b)

MgOH

c)

Mg2O3

d)

Mg2O

45.

What is the name for N2O5?

a)

nitrogen oxide

b)

oxygen nitride

c)

pentanitrogen oxide

d)

dinitrogen pentoxide

46.

What is the name for CO2?

a)

Carbon Monoxide

b)

Oxygen Dioxide

c)

Carbon Dioxide

d)

Hydrogen Peroxide

47.

What is the chemical formula for potassium iodide?

a)

KI2

b)

KIO

c)

K2I

d)

KI

48.

What is the chemical formula for aluminum oxide?

a)

Al2O3

b)

AlO

c)

Al3O2

d)

AlO2

49.

What is the name for H2O?

a)

Hydrogen Oxide

b)

Water

c)

Dihydrogen Monoxide

d)

Oxygen Hydride

50.

What is the chemical formula for calcium carbonate?

a)

CaCO3

b)

Ca2CO3

c)

Ca(CO3)2

d)

CaCO2

51.

What is the chemical formula for copper(II) sulfate?

a)

CuSO4

b)

Cu2SO4

c)

Cu(SO4)2

d)

SO4Cu

52.

What is the chemical formula for sodium hydroxide?

a)

NaOH

b)

NaH

c)

NaO

d)

Na2O

53.

What is the name of CO?

a)

Carbon Oxide

b)

Monocarbon Oxide

c)

Carbon Monoxide

d)

Carbon Dioxide

54.

What is the name of Na2SO4?

a)

Alumnium Sulfur Tetraoxide

b)

Sodium Sulfide

c)

Sodium Sulfate

d)

Sodium (IV) Sulfur Oxide

55.

What is the name of FeCl3?

a)

Iron Chloride

b)

Iron (I) Chloride

c)

Iron (II) Chloride

d)

Iron (III) Chloride

56.

What is the name of Ba(OH)2?

a)

Barium (II) Hydroxide

b)

Barium Hydrogen Oxide

c)

Barium DiHydrogen Dioxide

d)

Barium Hydroxide

57.

What is the name of N2P5?

a)

Nitrogen Phosphide

b)

Dinitrogen Pentaphosphide

c)

Nitrogen Phosphite

d)

Nitrogen Phosphate

58.

What is the name of the compound CuCl2?

a)

Copper Chloride

b)

Copper (I) Chloride (II)

c)

Copper (II) Chloride

d)

none of the above

59.
Is this ionic bond drawn correctly?
a)
Yes
b)
No
60.
In the process of ionic bonding, ions come together because
a)
opposite charges repel
b)
positive and negative ions attract
c)
salt is magnetic
d)
like charges attract each other
61.

This image shows the bonding between Lithium and Fluorine. What does the red arrow show?

a)

electrons being shared

b)

electrons being transferred to Fluorine

c)

electrons being transferred to Lithium

d)

electrons being destroyed

62.

Classify the following molecule as polar or nonpolar: HCl

a)

Polar

b)

Nonpolar

63.

Classify the following molecule as polar or nonpolar: F2

a)

Polar

b)

Nonpolar

64.

What makes a molecule polar?

a)

Asymmetrical electron distribution

b)

Symmetrical electron distribution

c)

High electronegativity

d)

Low electronegativity

65.

What is the minimum difference in electronegativities required for a molecule to be considered polar?

a)

1.5

b)

1.0

c)

0.5

d)

2.0

66.

What is the result of polarity in a molecule?

a)

A partially negative charge on one side and a partially positive charge on the other side

b)

A completely negative charge on one side and a completely positive charge on the other side

c)

A neutral charge throughout the molecule

d)

A fluctuating charge throughout the molecule

67.

When you have Si-O, what is the polarity?

a)

nonpolar

b)

polar

c)

ionic

68.

When you have Li-O, what is the polarity?

a)

nonpolar

b)

polar

c)

ionic

69.

How would the melting point and boiling point for polar covalent bond?

a)

High

b)

Low

70.

Which of the following molecules is nonpolar?

a)

SO₂

b)

BF₃

c)

NH₃

d)

H₂O

71.

A bond between a metal and a nonmetal is called a(n)

(a)  

72.

A bond between a nonmetal and a nonmetal is called a(n)

(a)  

73.

What type of bond involves the sharing of electrons between atoms?

(a)  

74.

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

75.

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

76.

Which particle is responsible for bonding?

a)

Protons

b)

Electrons

c)

Neutrons

d)

Nucleus

77.
When an atom loses an electron, it becomes a:
a)
positive ion
b)
negative ion
c)
neutral ion
d)
neutral atom
78.

What is the prefix that means 4?

(a)  

79.

What is the prefix for 8?

(a)  

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