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WorksheetsPeriodic Table
Total questions: 40
Worksheet time: 28mins
How many elements are there in the Periodic Table?
118
114
108
100
What is the common name of the 2nd group/family?
Halogens
Alkali
Transition
Alkaline earth
What is the common name of the 17th group/family?
Halogens
Alkali
Transition
Alkaline earth
Metals are _______________ of electricity:
Semiconductors
Soluble
Good conductors
Bad conductors
Metalloids include:
B, Al, Sb
B, Si, Te
B, C, Si
B, Ge, Sn
Elements from group 3 to 12 are known as:
Halogens
Alkali
Transition
Alkaline earth
The horizontal rows of elements are:
Groups
Columns
Elements
Periods
How many groups are there in the Periodic Table?
18
14
10
8
What is the common name of the 1st group?
Halogens
Alkali
Transition
Alkaline earth
What is the common name of the 18th group?
Halogens
Alkali
Transition
Noble gases
Non metals are _______________ of electricity:
Semiconductors
Soluble
Good conductors
Bad conductors
Lanthanoids and Actinoids are known as:
Representative
Inner transition
Transition
Representative elements are:
Green
Red
Blue
Transition elements are:
Green
Red
Blue
Inner transition elements are:
Green
Red
Blue
Subatomic particles with positive charge are:
Photones
Protons
Electrons
Neutrons
Subatomic particles with negative charge are:
Photones
Protons
Electrons
Neutrons
Subatomic particles with neutral charge are:
Photones
Protons
Electrons
Neutrons
Isotopes have
Same protons different electrons
Same protons different neutrons
Same electrons different protons
Same neutrons different protons
These subatomic particles are in the nucleus
Protons and neutrons
Protons and electrons
Electrons and neutrons
Photons and neutrons
The symbol of Lead is:
Pb
Sn
Po
Le
Name of the element with symbol F:
Phosphorus
Fluorine
Francium
Fluor
The symbol of Magnesium is:
Mg
Mn
Mo
Md
Semiconductors are usually
Metals
Non metals
Metalloids
Transition metals
High boiling and melting points are characteristics of:
Metals
Non metals
Metalloids
Low boiling and melting points are characteristics of:
Metals
Non metals
Metalloids
Are bad heat conductors
Metals
Non metals
Metalloids
React with water and produce rust
Metals
Non metals
Metalloids
Shiny is a characteristic of
Metals
Non metals
Metalloids
Family or group in the periodic table that achieve the octet rule:
Noble gases
Halogens
Lanthanoids
Metalloids
If an element with Z = 8 and A = 16, how many eletrons are in this atom?
8
16
24
0
Can you change the number of protons of an element?
Yes
No
If an element with Z = 20 and A = 40, how many neutrons are in this atom?
20
40
60
10
Which element has the largest atomic radius?
As
P
N
Bi
Which element has the largest electronegativity?
Cl
Br
I
At
Which element has the largest ionization energy?
C
Si
Ge
Sn
Which element has the lowest ionization energy?
Ca
Cu
As
Br
Which element has the lowest electronegativity?
Be
C
O
Ne
Which element has the smallest atomic radius?
Na
Si
Cl
Mg
Which element has the largest atomic radius?
Rb
Ca
Al
C
