WorksheetsPeriodic Table Concept Practice
Total questions: 35
Worksheet time: 3hrs 55mins
What is the name of the family that is highlighted?
Alkali Metal Family
Halogen Family
Noble Gas Family
Transition Metal Family
Which element has 3 valence electrons?
A
B
E
C
Which element belongs to the group (family) that is made up of only gases?
D
L
E
A
To which group does this atom belong?
1
3
13
11
Which of the following elements have the same number of valence electrons as this element?
Bromine (Br)
Nitrogen (N)
Calcium (Ca)
Boron (B)
How many valence electrons does an atom of oxygen have?
2
5
6
16
List the two most reactive families on the periodic table.
Alkali metals & Transition Metals
Noble gases & Oxygen Family
Halogens & Alkali metals
Halogens & Noble gases
On which side of the periodic table can you find mostly metals?
Left of Staircase
Middle of Table
Right Of Staircase
Bottom of Table
Which of the following could most possibly describe a metalloid?
Lustrous & Malleable
Malleable & Good Conductor
Lustrous & Brittle
Brittle & Poor Conductor
Elements in the same ___________ have similar properties.
Group
Period
Row
Class
Name an other element that would have similar properties to Sodium.
Cesium
Aluminum
Magnesium
Chlorine
How many valence electrons do elements in group 15 have?
15
5
Depends on their period #
1
I am a gas that is found in the halogens group. I react really well with Sodium and have 7 valence electrons. I also have 18 neutrons. What element am I?
Fluorine
Chlorine
Bromine
Iodine
Which of the following indicates the number of energy levels in an atom?
Group #
Proton #
Period #
Neutron #
I am a non metal with one valence electron. What element am I?
Sodium
Helium
Hydrogen
Lithium
On which side of the periodic table can you find mostly nonmetals?
Left of the staircase
Middle of the table
Right of the staircase
On the stair case
Where are the metalloids located on the periodic table?
Right of the staircase
Middle of the table
Left of the staircase
On the staircase
Which two of the following elements have similar reactivity?
Bromine & Chlorine
Boron & Oxygen
Carbon & Nitrogen
Hydrogen & Helium
Which element is in group 16, period 3 of the Periodic Table?
Arsenic (As)
Selenium (Se)
Sulfur (S)
Boron (B)
Which elements are in the same group?
A & E
E & C
F & A
B & F
Which element is stable?
A
B
C
D
To what family does element B belong?
Alkali Metals
Transition Metals
Halogens
Noble Gases
An atom of which element is represented by the Bohr model?
A
B
E
M
Which elements could be good conductors, malleable and have luster? (Check all the apply.)
A
R
E
G
D
Is the pictured atom malleable or brittle?
Malleable
Brittle
Is the atoms pictured, a metal, nonmetal or metalloid?
Metal
Nonmetal
Metalloid
Correctly choose the group and family of the atom in the image. (You will check two boxes.)
Group 1
Group 3
Family: Alkali Metals
Family: Halogens
How many energy levels does an atom of Lithium have?
1
2
3
7
Is this atom electrically neutral? Why or why not?
No, because it has more electrons than protons.
Yes, because it has the same number of protons as neutrons.
Yes, because it has the same number of electrons as protons.
No, the neutron number is not higher than proton number.
Which element has the same number of energy levels as element F?
A
B
C
D
To which family does this element belong?
Alkali Metal Family
Alkaline Earth Metal Family
Halogen Family
Noble Gas Family
