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WorksheetsQ1 S3 Bonding
Total questions: 25
Worksheet time: 2hrs 5mins
Name
Class
Date
1.
Which type of bond has a transfer of an electron from on atom to another?
a)
Polar Covalent
b)
Non Polar Covalent
c)
Ionic
d)
Metallic
2.
How many valence electrons in this structure?
a)
6
b)
5
c)
4
d)
7
3.
Atoms joined together by SHARING electrons are?
a)
Ionic bonds
b)
Covalent bonds
c)
Metallic Bonds
d)
James Bonds
4.
Which of the following is an example of an IONIC COMPOUND?
a)
NaCl
b)
H2O
c)
CO2
d)
NO
5.
Which of the following is an example of a COVALENT COMPOUND?
a)
H2S
b)
KI
c)
CaCl2
d)
MgO
6.
What charge does a bromine (Br) ion have?
a)
-1
b)
-2
c)
-3
d)
-4
7.
What charge does a potassium (K) ion have?
a)
+1
b)
-1
c)
+2
d)
-2
8.
Ionic bonds are between _______ and ________.
a)
nonmetals and nonmetals
b)
metals and metals
c)
metals and nonmetals
d)
none
9.
Covalent bonds tend to happen between two
a)
metals
b)
nonmetals
c)
metal and nonmetal
10.
Outer shell electrons are called
a)
outer electrons
b)
valence electrons
c)
negatives
11.
Which of the following has a full valence shell?
a)
Oxygen
b)
Neon
c)
Barium
d)
Carbon
12.
Which type of bond has an equal sharing of electrons?
a)
Polar Covalent
b)
Non Polar Covalent
c)
Ionic
d)
Metallic
13.
When electrons are shared unequally a/an ___________ bond is formed
a)
ionic
b)
hydrogen
c)
polar covalent
d)
nonpolar covalent
14.
Which of the following is a characteristic property of ionic compounds?
a)
They form hard, brittle crystals with characteristic shapes
b)
They have low melting points
c)
They have low boiling points
d)
They contain no charged particles
15.
What is the chemical name for the compound with the formula Na₂S?
a)
sodium sulfide
b)
sodium fluoride
c)
magnesium sulfide
d)
lithium oxide
16.
What is the name of PS3?
a)
phosphorus trisulfide
b)
phosphorus chloride
c)
phosphide trisulfide
d)
phosphate
17.
The bonds in Na2O are best described as
a)
a. covalent, because valence electrons are shared.
b)
covalent, because valence electrons are transferred
c)
ionic, because valance electrons are shared.
d)
ionic, because valance electrons are transferred.
18.
Atoms gain or lose electrons to become stable by satisfying this rule.
a)
Lewis Structure rule
b)
Periodic Law
c)
octet rule
d)
Ionic Law
19.
Name the ionic compound, LiCl
a)
lithium chlorine
b)
lithium chloride
c)
lithium chlorate
d)
lithium monochloride
20.
Name the ionic compound, FeBr3
a)
Iron (II) bromide
b)
Iron (III) bromide
21.
What is the formula for diphosphorus pentoxide?
a)
P2O5
b)
PO5
c)
P5O2
d)
Po2O5
22.
What is the name for SiCl4?
a)
silicon tetrachloride
b)
silicon quadchloride
c)
monosilicon tetrachloride
d)
silicon chloride
23.
What is the chemical formula of sulfur hexabromide?
a)
SBr₆
b)
S₆Br
c)
S(VI)Br
d)
SBr4
24.
Name the molecular compound CO
a)
carbon monoxide
b)
monocarbon monoxide
c)
carbide
d)
oxygen carbide
25.
What is the proper name for CaCl2?
a)
Calcium dichloride
b)
Monocalcium dichloride
c)
Calcium chloride
d)
Calcium chlorine
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