Video #3 "Elements and Molecules"
Interactive Video
•
Chemistry
•
6th - 8th Grade
•
Practice Problem
•
Hard
Matthew Wieand
FREE Resource
6 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the difference between an element and a compound?
Evaluate responses using AI:
OFF
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do the individual Lego bricks represent in the video's analogy?
Molecules
Compounds
Atoms
Mixtures
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the video's analogy, what does each different color of Lego brick represent?
A molecule
An element
A compound
A mixture
4.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
Are you enjoying the video lesson?
Yes
No
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When two or more atoms are chemically combined, like snapping Lego bricks together, what is formed?
A mixture
An element
A compound
A solution
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is formed when two or more elements or compounds are physically combined without chemically bonding?
A compound
A mixture
An atom
A molecule
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