What is a physical change?
CCHEM Unit 12

Flashcard
•
Science
•
6th - 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. Examples include melting, freezing, and dissolving.
2.
FLASHCARD QUESTION
Front
What is a chemical change?
Back
A chemical change is a change that results in the formation of new chemical substances. Examples include burning, rusting, and digestion.
3.
FLASHCARD QUESTION
Front
What is a subscript in chemistry?
Back
A subscript is a number written below and to the right of a chemical symbol that indicates the number of atoms of that element in a molecule.
4.
FLASHCARD QUESTION
Front
What is a reactant?
Back
A reactant is a substance that undergoes a chemical change in a reaction. It is found on the left side of a chemical equation.
5.
FLASHCARD QUESTION
Front
What is a product in a chemical reaction?
Back
A product is a substance that is formed as a result of a chemical reaction. It is found on the right side of a chemical equation.
6.
FLASHCARD QUESTION
Front
What is density?
Back
Density is the mass of a substance divided by its volume. It is often expressed in grams per cubic centimeter (g/cm³).
7.
FLASHCARD QUESTION
Front
How do you determine the order of liquids by density?
Back
To determine the order of liquids by density, you compare their masses and volumes. The liquid with the highest density will sink, while the one with the lowest density will float.
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
Chemical Reactions Study Guide Review

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions

Flashcard
•
6th - 8th Grade
15 questions
Physical and Chemical Changes

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions Unit Test Part 2 11-20

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions Review

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions Introduction

Flashcard
•
6th - 8th Grade
15 questions
Chemical Reactions

Flashcard
•
6th - 8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade