WorksheetsPeriodic Table Test Review
Total questions: 20
Worksheet time: 11mins
Where are the Noble Gases located?
A
B
C
D
What color are the METALS on this Periodic Table?
Blue
They are not pictured
Yellow
Red
An element's atomic number refers to...
the number of neutrons in its nucleus
the number of other elements it will combine with
the number of protons in its nucleus
the number of electrons it has
What makes an atom neutral?
The number of protons are equal to the number of neutrons.
The number of protons are equal to the number electrons.
The number of electrons are equal to the number neutrons.
It is impossible to have a neutrally charge atom.
Phosphorus, arsenic and bismuth are all in the same...
Period
Row
Group
These three elements have nothing in common
What subatomic particle determines an element's reactivity?
Protons
Valence Electrons
Neutrons
Positrons
What color are the METALLOIDS on this periodic table?
Blue
They are not located on the periodic table
Yellow
Red
Which of these groups on the Periodic Table is made from reactive metals?
Group 1
Group 6
Group 17
Group 18
Which of these groups are made from non-reactive elements?
Group 1
Group 4
Group 17
Group 18
How can you determine atomic mass?
Electrons - Neutrons
Electrons + Protons
Neutrons - Protons
Protons + Neutrons
Which two elements below would have the most similar chemical properties?
Sodium and Magnesium
Potassium and Calcium
Potassium and Sodium
Sodium and Potassium
Which subatomic particle has the least mass (less than 1 amu)?
Neutron
Electron
Proton
Hadron
What color are the NON-METALS on this periodic table?
Blue
Non-metals are not located on the periodic table
Yellow
Red
If two elements are in the same group, that means that they have the same number of...
Protons
Neutrons
Valence electrons
Energy levels
Based on the section of the periodic table shown below, which statement BEST describes the element carbon?
Carbon is a metal with an atomic number of 6
Carbon is a metal with an atomic number of 12
Carbon is a nonmetal with an atomic number of 6
Carbon is a nonmetal with an atomic number of 12
What is located in the nucleus of an atom?
protons
protons and neutrons
electrons and neutrons
electrons
When determining an element's identity, what is the most important subatomic part to look at?
electrons
neutrons
neutrinos
protons
How many valence electrons does this atom have?
8
16
17
18
Which of the following traits do Element I and Element II have in common?
They have the same atomic number.
They have the same atomic mass.
They have the same number of energy levels.
They have the same number of valence electrons
How many neutrons does an atom of uranium-238 have?
(a)
