
Understanding Elements, Compounds, and Mixtures
Interactive Video
•
Chemistry
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why are elements and compounds considered pure substances?
They are made of only one type of atom or molecule.
They can be easily separated into simpler substances.
They are always found in nature.
They have varying chemical properties.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What makes table salt a compound?
It is made of a single type of atom.
It cannot be split into simpler substances.
It is composed of sodium and chlorine atoms.
It is a natural element.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is an example of an element?
Table salt
Sugar
Water
Iron
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are elements represented in the periodic table?
By their chemical formula
By their atomic number
By their mass number
By a unique symbol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the basic unit of an element?
Mixture
Compound
Atom
Molecule
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What defines a compound?
A physical combination of substances
A single type of atom
A mixture of elements
A pure substance with a fixed ratio of elements
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if the ratio of elements in a compound changes?
The compound becomes an element.
The compound remains the same.
The compound becomes a mixture.
A new compound is formed.
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?
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Chemistry
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
10 questions
Formative 3BC: Ionic v Covalent Bonds
Quiz
•
9th Grade
10 questions
Exploring Stoichiometry Concepts
Interactive video
•
6th - 10th Grade
20 questions
Mixed Bonding Naming
Quiz
•
9th Grade
20 questions
Naming & Writing Chemical Formulas
Quiz
•
10th Grade
20 questions
Chemical Reactions
Quiz
•
9th Grade
20 questions
Practice: E-Con, Orbital Notation, Noble Gas Notation
Quiz
•
10th Grade
20 questions
Covalent Bonding
Quiz
•
10th Grade