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WorksheetsHonors Chemistry Review
Total questions: 20
Worksheet time: 5hrs 0mins
Name
Class
Date
1.
Choose the correct shape for this molecule:
a)
Trigonal planar
b)
Trigonal pyramidal
c)
Tetrahedral
d)
Linear
2.
Choose the correct shape for this molecule:
a)
linear
b)
Trigonal pyramidal
c)
Bent
d)
Tetrahedral
3.
*
a)
trigonal pyramid
b)
linear
c)
bent
d)
angular
4.
What is the shape of H2O?
a)
linear
b)
tetrahedral
c)
bent
d)
trigonal pyramidal
5.
What is a cation?
a)
a metal with a negative (-) charge
b)
a non-metal with a negative (-) charge
c)
a metal with a positive (+) charge
d)
a non-metal with a positive (+) charge
6.
Covalent Compounds HAVE a positive (+) or negative (-) charge
a)
True
b)
False
c)
Que onda, Hagerman?
d)
What was that now?
7.
The correct name for NaCl is...
a)
Sodium Chlorine
b)
Sodium Chloride
c)
Nickel Chloride
d)
Sodium Choroxide
8.
Why does K become positive when it bonds to Cl to form KCl?
a)
Because it loses an electron to have a full valence shell
b)
Because it gains an electron to have 2 valence electrons
c)
Because it loses an electron to become negatively charged
d)
Because Cl gives away its 7 electrons to Na to form an equal charge
9.
CO2
a)
Ionic
b)
Covalent
c)
Polyatomic Ion
d)
Metallic
10.
MgCl2
a)
Ionic
b)
Covalent
c)
Polyatomic Ion
d)
Metallic
11.
Which is the correct molecular structure for carbon dioxide?
a)
b)
c)
d)
12.
Which of the following is the correct Lewis dot structure for the molecule fluorine (F2)?
a)
A
b)
B
c)
C
d)
D
13.
Three pairs of electrons are shared in a
a)
Single bond
b)
Double bond
c)
Triple bond
14.
What is the correct formula for this molecule?
a)
Si4F
b)
SiF4
c)
SiF
d)
Si4F4
15.
What atom matches this electron configuration?
1s22s22p63s23p64s23d10
1s22s22p63s23p64s23d10
a)
Zinc
b)
Copper
c)
Nickel
d)
Germanium
16.
There are 4 different types of subshells s,p,d,f
a)
true
b)
false
17.
Choose the correct shortcut configuration for iodine.
a)
[Ar]4s24d104p5
b)
[Kr]5s24d105p5
c)
[Xe]5s25d105p5
d)
none of the above
18.
What is incorrect about this orbital diagram?
a)
Both arrows in the 2p box should be pointing up
b)
There is nothing incorrect with this diagram
c)
In the 2p box there should only be 1 electron in the first 2p box and one in the 2nd 2p box pointing in the same direction.
d)
All the arrows should be pointing up.
19.
What is the abbreviated electron configuration for barium?
a)
[Xe] 6s2
b)
[Rn] 6s2
c)
[Ar] 4s2 3d10 4p5
d)
[He] 2s2 3p1
20.
What do electrons do in a metallic bond?
a)
They stay on the metal atom.
b)
They are transferred from atom to atom.
c)
They form a covalent bond with another atom.
d)
They float around freely.
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