Evidence of Chemical Changes
Flashcard
•
Science
•
6th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a chemical change?
Back
A chemical change is a process where substances combine or break apart to form new substances with different properties.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
2.
FLASHCARD QUESTION
Front
What is a physical change?
Back
A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition.
Tags
NGSS.MS-PS1-4
NGSS.MS-PS3-4
3.
FLASHCARD QUESTION
Front
What is a precipitate?
Back
A precipitate is a solid that forms and settles out of a liquid mixture during a chemical reaction.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
4.
FLASHCARD QUESTION
Front
What evidence indicates a chemical change has occurred?
Back
Evidence of a chemical change includes color change, gas production, formation of a precipitate, and temperature change.
Tags
NGSS.MS-PS1-2
5.
FLASHCARD QUESTION
Front
What happens to the properties of substances during a chemical change?
Back
The properties of the original substances change, and new substances with different properties are formed.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
FLASHCARD QUESTION
Front
What is an example of a chemical change?
Back
An example of a chemical change is the reaction between baking soda and vinegar, which produces carbon dioxide gas.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
FLASHCARD QUESTION
Front
What is an example of a physical change?
Back
An example of a physical change is melting ice into water, where the substance remains H2O.
Tags
NGSS.MS-PS1-4
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?
