
The Periodic Law (Chapter 5 Review)
Authored by Stephanie Yarbrough
Science, Chemistry
10th - 12th Grade
NGSS covered
Used 81+ times

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27 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mendeleev’s periodic table did not list all elements in order of in creasing atomic mass because he grouped together elements with similar
properties
atomic numbers
names
isotopes
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mendeleev predicted that the gaps in his periodic table represented
ions
radioactive elements
unstable elements
undiscovered elements
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The person whose work led to a periodic table based on increasing atomic number was
Moseley
Mendeleev
Rutherford
Cannizzaro
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The periodic law states that the physical and chemical properties of elements are periodic functions of their atomic
masses
numbers
radii
structures
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A repeating pattern is referred to as
unpredictable
irregular
periodic
a group
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
On most periodic tables, the lanthanides and actinides appear
on a separate page
below the main portion
on the back
at the top
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the difference in atomic number between He and Ne?
2
8
18
32
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