

Mastering Atomic Structure and Electron Configurations in the Periodic Table
Interactive Video
•
Chemistry, Science, Physics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the atomic number of an element indicate?
The number of electron shells
The total number of protons and neutrons
The number of protons in the nucleus
The number of neutrons in the nucleus
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the atomic mass of an element represent?
The number of protons only
The total number of protons and neutrons
The number of electrons only
The number of electron shells
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons can the first electron shell hold?
Two electrons
Four electrons
Eight electrons
Six electrons
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a lithium atom, where does the third electron reside?
In the nucleus
In the third electron shell
In the second electron shell
In the first electron shell
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element has its electrons occupying only the first electron shell?
Lithium
Carbon
Helium
Beryllium
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between group numbers and valence electrons?
Group number equals the number of protons
Group number equals the number of electron shells
Group number equals the atomic mass
Group number equals the number of valence electrons
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What trend is observed in the number of valence electrons as you move from left to right in the periodic table?
It doubles
It increases by one
It remains constant
It decreases by one
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?