Ionic Bonding - Valence e- explained
Interactive Video
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Anna Rogers
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons does a neutral sodium (Na) atom have?
1
11
17
22
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many electrons does a neutral sodium (Na) atom have?
1
11
17
22
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a valence shell?
The innermost energy level of an atom.
The energy level that contains only protons.
The outermost energy level of an atom that contains electrons.
The total number of electrons in an atom.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary reason atoms form chemical bonds?
To increase their atomic mass.
To achieve a full valence shell.
To become electrically neutral.
To decrease their number of protons.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a valence shell?
The innermost energy level of an atom.
The energy level that contains only protons.
The outermost energy level of an atom that contains electrons.
The total number of electrons in an atom.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary reason atoms form chemical bonds?
To increase their atomic mass.
To achieve a full valence shell.
To become electrically neutral.
To decrease their number of protons.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the formation of sodium chloride (NaCl), what happens to the valence electron of the sodium atom?
It is shared with another sodium atom.
It is gained by the chlorine atom.
It remains in the sodium atom's outermost shell.
It is lost to the environment.
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?
