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WorksheetsUnit 3 Alchemy C Quiz Review
Total questions: 20
Worksheet time: 25mins
Name
Class
Date
1.
Metals tend to
a)
gain electrons
b)
lose electrons
2.
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
3.
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
4.
What is the formula for aluminum fluoride?
a)
AlF
b)
Al2F3
c)
AlF3
d)
Al3F2
5.
What is the formula for manganese(III) oxide?
a)
MgO
b)
Mg2O3
c)
MnO
d)
Mn2O3
6.
What is the name of Fe(OH)3
a)
iron (II) hydroxide
b)
iron (III) hydroxide
c)
iron trihydroxide
d)
iron hydroxide
7.
What atom matches this electron configuration?
1s22s22p63s2
1s22s22p63s2
a)
Neon
b)
Magnesium
c)
Aluminum
d)
Potassium
8.
What electron configuration matches an oxygen atom?
a)
1s22s22p63s2, 3p64s23d104p5
b)
1s22s22p4
c)
1s22s22p6
d)
1s22s22p63s23p64s23d1
9.
How many electrons does Si contain? (click to see image)
a)
14
b)
28
c)
2
d)
4
10.
What element is represented in this Bohr Model?
a)
Carbon
b)
Hydrogen
c)
Aluminum
d)
Lithium
11.
Cations are
a)
positive
b)
negative
c)
on the right side of the periodic table.
d)
nonmetals
12.
How do the following two elements bond together?
K1+ S2-
K1+ S2-
a)
KS
b)
K8S
c)
K6S3
d)
K2S
13.
When a nonmetal gains electrons, it becomes this type of ion.
a)
Anion
b)
Cation
14.
When a metal loses electrons, it becomes this type of ion.
a)
anion
b)
cation
15.
Name the following ionic compound: LiNO3
a)
lithium nitrate
b)
lithium III nitrate
c)
lithium nitride
d)
lithium oxide
16.
What atom matches this electron configuration?
[Xe] 6s25d9
[Xe] 6s25d9
a)
Mercury
b)
Gold
c)
Platinum
d)
Thallium
17.
Whats the formula
Sr+2 + (CO3)-2
Sr+2 + (CO3)-2
a)
Sr(CO3)
b)
Sr2 (CO3)2
c)
Sr1(CO)5
d)
Sr(CO5)
18.
What is the formula for magnesium phosphide?
a)
Mg3P2
b)
Mg2P3
c)
Mg2PO3
d)
Mg3(PO3)2
19.
Name Sn CO3
a)
Tin carbonate
b)
Tin (II) carbonate
c)
Tin (IV) carbonate
d)
Carbonate Stannous
20.
Name this formula:
Ca3(PO4)2
Ca3(PO4)2
a)
Calcium Phosphorous
b)
Calcium Phosphide
c)
Calcium Phosphate
d)
Calcium (III) Phosphate
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