Periodic Table Concepts and Trends
Interactive Video
•
Science
•
8th Grade
•
Practice Problem
•
Hard
Cedric Howell
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does each box on the periodic table represent?
A specific type of atom with a unique number of protons
A type of molecule with a specific number of electrons
A compound formed by different atoms
A mixture of various chemical substances
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are elements primarily arranged on the periodic table?
By their color coding
By increasing atomic number
By their atomic mass
By the number of electron shells
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The atomic number represents the number of _____.
electrons
protons
neutrons
nucleus
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What characteristic do all elements in the same group (column) on the periodic table share?
They have the same atomic radius
They have the same number of electron shells
They have similar chemical characteristics, including valence electrons
They are all non-metals
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the group number of the element tell you?
The number of protons in the nucleus
The number of valence electrons in an element
The amount of orbitals in an elements
The atomic number
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Periods are ________.
Horizontal rows
Vertical columns
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The periods let know the
the number of valence electrons
number of protons
atomic number
the number of electron shells or orbitals
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