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WorksheetsThe periodic table
Total questions: 29
Worksheet time: 9mins
Name
Class
Date
1.
Each row in the periodic table is called a
a)
group
b)
period
c)
cluster
d)
unit
2.
Each column in the periodic table is called a
a)
period
b)
group
c)
cluster
d)
unit
3.
The atomic number tells you what?
a)
number of electrons
b)
number of protons
c)
number of neutrons
d)
both electrons and protons in an atom.
4.
The family in the periodic table that contains the most reactive metals is the_______
a)
Alkaline Earth Metals
b)
Transition Metals
c)
Alkali Metals
d)
Other Metals
5.
Which group of the periodic table is composed of inert (not reactive) gases?
a)
alkali metals
b)
alkaline earth metals
c)
halogens
d)
noble gases
6.
The atomic number of this pictured element is
a)
28
b)
58.6934
c)
Ni
d)
Nickel
7.
What does the 1.00794 stand for?
a)
Hydrogen
b)
atomic number
c)
atomic mass
d)
atomic explosion
8.
The atoms along the staircase are called
a)
metals
b)
nonmetals
c)
metalloids
d)
noble gases
9.
Elements on the right side of the of the zigzag line are normally?
a)
non metals
b)
metals
c)
metalloids
d)
rare earth metals
10.
Calcium is most like which of the following?
a)
Barium
b)
Potassium
c)
Cesium
d)
Nitrogen
11.
Rows of the Periodic Table identify
a)
protons
b)
electrons
c)
energy levels
d)
valence electrons
12.
How many Valence electrons does Iodine Have?
a)
6
b)
16
c)
7
d)
17
13.
Which of the following is not a property of metals?
a)
brittle
b)
malleable
c)
lustrous
d)
conductive
14.
Elements which are considered semiconductors are
a)
metal
b)
nonmetal
c)
metalloid
d)
nonexistent
15.
Which property did Mendeleev use to order his periodic table?
a)
Shielding effect
b)
Eletronegitivity
c)
Atomic Weight
d)
Metallic Character
16.
All matter is made of .....
a)
energy
b)
atoms
c)
air
d)
chemistry
17.
Iron
a)
I
b)
Ir
c)
F
d)
Fe
18.
An element's properties can be predicted from its
a)
number of isotopes
b)
number of neutrons
c)
atomic mass
d)
location in the periodic table
19.
How is the modern periodic table ordered?
a)
by increasing atomic number
b)
by increasing atomic mass
c)
by contacting Amazon
20.
Which of these is the proton.
a)
A
b)
B
c)
C
d)
None
21.
Mass number is number of protons plus number of neutrons in a atom
a)
True
b)
False
22.
Which statement about valence electrons is true?
a)
They are located in the outer energy level of an atom
b)
They are potentially involved in chemical reactions
c)
They determine whether an element can conduct electricity
d)
all of the above
23.
a)
Metals
b)
Nonmetals
24.
a)
Metals
b)
Nonmetals
c)
Metalloids
25.
a)
Metals
b)
Nonmetals
c)
Metalloids
26.
The months of the year are __________ because they repeat in the same order every 12 months.
a)
periodic
b)
group
c)
period
d)
halogens
27.
Most of the elements on the periodic table are classified as _____.
a)
Metals
b)
Nonmetals
c)
Metalloids
d)
Periods
28.
The simplest substance is..?
a)
Carbon
b)
An element
c)
Water
d)
A simple compound
29.
How many electrons does Oxygen need to fill its outer shell?
a)
3
b)
4
c)
1
d)
2
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