Law of Conservation of Mass/Counting Atoms

Flashcard
•
Science
•
8th Grade
•
Hard
+4
Standards-aligned
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the definition of a chemical equation?
Back
A chemical equation uses chemical symbols and numbers to describe what happens in a chemical reaction.
Tags
NGSS.MS-PS1-1
2.
FLASHCARD QUESTION
Front
What does the Law of Conservation of Mass state?
Back
The Law of Conservation of Mass states that matter cannot be created nor destroyed during chemical reactions.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
FLASHCARD QUESTION
Front
What is the chemical formula for water?
Back
The chemical formula for water is H₂O.
Tags
NGSS.MS-PS1-1
4.
FLASHCARD QUESTION
Front
How many oxygen atoms are present in the product side of a balanced chemical equation if the answer is 18?
Back
There are 18 oxygen atoms on the product side.
Tags
NGSS.MS-PS1-5
5.
FLASHCARD QUESTION
Front
What is photosynthesis?
Back
Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll.
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
6.
FLASHCARD QUESTION
Front
What is the role of coefficients in a chemical equation?
Back
Coefficients indicate the number of molecules or moles of a substance involved in a chemical reaction.
7.
FLASHCARD QUESTION
Front
What is a reactant in a chemical reaction?
Back
A reactant is a substance that undergoes change during a chemical reaction.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Law of Conservation of Mass

Flashcard
•
8th Grade
14 questions
Law of Conservation of Mass

Flashcard
•
8th Grade
15 questions
Law of Conservation of Mass

Flashcard
•
8th Grade
15 questions
Law of Conservation of Matter

Flashcard
•
8th Grade
10 questions
types of Chemical reactions

Flashcard
•
9th Grade
15 questions
Law of Conservation of Matter

Flashcard
•
8th Grade
15 questions
The Law of Conservation of Mass

Flashcard
•
8th Grade
15 questions
Law of Conservation of Mass

Flashcard
•
8th 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