

Understanding Chemicals and the Periodic Table
Interactive Video
•
Chemistry
•
6th - 7th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main idea about chemicals presented in the first section?
Chemicals are only found in laboratories.
Everything, including objects and living beings, is made of chemicals.
Chemicals are dangerous substances.
Only liquids can be chemicals.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT an example of a chemical combination mentioned in the video?
Carbon Dioxide
Oxygen
Water
Vinegar
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the periodic table represent?
A list of all known liquids.
A chart of pure elements that make up all matter.
A collection of dangerous substances.
A guide to mixing chemicals safely.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do elements on the periodic table combine?
They cannot combine at all.
They combine in specific ways to form different substances.
They only combine in laboratories.
They combine randomly without any rules.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who is Phil and what is his approach to science experiments?
Phil is a teacher who conducts small experiments.
Phil is a student learning about chemicals.
Phil is a presenter who performs large-scale science experiments.
Phil is a chemist who works in a lab.
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