Law of Conservation of Mass Quiz
Passage
•
Science
•
8th Grade
•
Practice Problem
•
Easy
+1
Standards-aligned
Used 27+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are chemical symbols used for?
To describe the color of substances.
To indicate the chemical symbol for each element.
To show the size of elements.
To measure the weight of substances.
Tags
NGSS.MS-PS1-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is a chemical symbol indicated?
By a number.
By a color.
By a capital letter or a capital letter and a lowercase letter.
By a shape.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the text suggest about the appearance of matter during a chemical reaction?
It always looks the same.
It might seem as if something is appearing or disappearing.
It becomes invisible.
It changes color.
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the periodic table in chemistry?
To list the colors of elements.
To list the chemical symbols of elements.
To list the shapes of elements.
To list the sounds of elements.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a chemical equation use to describe what happens in a chemical reaction?
Words and sentences
Chemical symbols and numbers
Pictures and diagrams
Colors and shapes
Tags
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What information does a chemical equation provide? (Choose the incorrect option)
The amount and type of elements involved
The substances present before or after the reaction
The temperature of the reaction
What substances are involved in the reaction
Tags
NGSS.MS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the substances on the left side of a chemical equation called?
Products
Reactants
Catalysts
Solvents
Tags
NGSS.MS-PS1-1
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