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WorksheetsChem 20 sci 10 review
Total questions: 25
Worksheet time: 25mins
Name
Class
Date
1.
Name group 1 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
noble gases
noble gases
noble gases
d)
halogens
2.
Name group 2 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
noble gases
d)
transition metals
3.
Name group 18 on the periodic table.
a)
alkali metals
b)
alkaline earth metals
c)
transition metals
d)
noble gases
4.
Name groups 3 - 12 on the periodic table.
a)
noble gases
b)
halogens
c)
metalloids
d)
transition metals
5.
Name group 17 on the periodic table.
a)
transition metals
b)
metalloids
c)
halogens
d)
alkali metals
6.
Which group has the most reactive nonmetals?
a)
alkali metals
b)
noble gases
c)
metalloids
d)
halogens
7.
Where are the nonmetals located on the periodic table?
a)
top left corner
b)
bottom left corner
c)
top right corner
d)
bottom left corner
8.
Name the group that contains inert (nonreactive) elements.
a)
noble gases
b)
halogens
c)
alkali metals
d)
alkaline earth metals
9.
Elements in the same ________ are more chemically similar.
a)
group
b)
period
c)
club
d)
table
10.
The majority of elements on the periodic table are
a)
man made.
b)
nonmetals.
c)
metals.
d)
gases.
11.
Which elements have the most similar chemical properties?
a)
K and Na
b)
K and Ca
c)
K and Cl
d)
K and S
12.
Which of the following is not a property of metals?
a)
brittle
b)
malleable
c)
lustrous
d)
conductive
13.
The atoms along the staircase are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
14.
The vertical (up and down) columns in the Periodic Table are called
a)
groups
b)
towers
c)
periods
d)
atomic numbers
15.
These are found on the Periodic Table.
a)
Compounds
b)
Elements
c)
Mixtures
16.
What element is the only group 18 element that does not have 8 valence electrons?
(a)
17.
This could be the dot diagram of
a)
Mg
b)
Cl
c)
C
d)
O
18.
This is a correct dot diagram for neon (Ne)
a)
true
b)
false
19.
This is a correct dot diagram for carbon (C)
a)
true
b)
false
20.
How many valence electrons does this element have?
a)
2
b)
3
c)
5
d)
10
21.
Which of these is in group 2?
a)
b)
c)
d)
22.
How many electrons can go in the first energy level?
a)
2
b)
8
c)
18
d)
32
23.
Which element does this Bohr model represent?
a)
Aluminum
b)
Silicon
c)
Magnesium
d)
Cobalt
24.
What is the name of this element?
a)
Helium
b)
Hydrogen
c)
Argon
d)
Silver
25.
How many electrons does potassium K contain?
a)
19
b)
39
c)
20
d)
40
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