What is a physical change?
WCAS Prep 2025

Flashcard
•
Science
•
8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A physical change is a change that affects one or more physical properties of a substance without altering its chemical composition. Example: Melting an ice cube.
2.
FLASHCARD QUESTION
Front
What happens to the total mass during a chemical reaction in a closed container?
Back
The total mass stays the same, as mass is conserved in a closed system.
3.
FLASHCARD QUESTION
Front
What adaptation helps a cactus survive in the desert?
Back
Deep roots and water storage tissues help a cactus survive by allowing it to access water and store it for dry periods.
4.
FLASHCARD QUESTION
Front
Why does a red apple appear red?
Back
A red apple appears red because it reflects red light and absorbs other colors of light.
5.
FLASHCARD QUESTION
Front
What is an adaptation?
Back
An adaptation is a characteristic that enhances an organism's ability to survive and reproduce in its environment. Example: A butterfly changing colors to blend in with its surroundings.
6.
FLASHCARD QUESTION
Front
What is the difference between a physical change and a chemical change?
Back
A physical change alters the form or appearance of a substance without changing its chemical composition, while a chemical change results in the formation of new substances.
7.
FLASHCARD QUESTION
Front
What is mass conservation?
Back
Mass conservation is a principle stating that mass cannot be created or destroyed in a closed system during a chemical reaction.
Create a free account and access millions of resources
Similar Resources on Wayground
13 questions
Chemical and physical changes test

Flashcard
•
9th - 12th Grade
15 questions
12. PS.3 - Properties of Matter

Flashcard
•
8th Grade - University
15 questions
Peet JH Semester Exam REVIEW - FALL 2024

Flashcard
•
7th Grade - University
15 questions
Chem 2 Review

Flashcard
•
7th Grade - University
15 questions
Physical & Chemical Changes

Flashcard
•
9th - 12th Grade
15 questions
Chemical and Physical Changes

Flashcard
•
9th - 12th Grade
15 questions
Physical and Chemical Changes

Flashcard
•
9th - 12th Grade
15 questions
Chemical/Physical Properties & Changes

Flashcard
•
9th - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade