Property Changes in Chemical Reactions Quiz Review

Quiz
•
Science
•
7th Grade
•
Medium
+3
Standards-aligned
Elizabeth Frawley
Used 2+ times
FREE Resource
37 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
How many elements are shown?
1
2
3
4
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Reactants will have different _________________ than the products
chemical reactions
properties
melting/boiling point, density, solubility
mixing, heating, cooling
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
One or more substances form from one or more other substances during a..
mixing, cooling, heating
product
reactant
chemical reaction
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This is the scientific law that states that matter cannot be created or destroyed.
law of Atomic Equations
law of conservation of matter
law of conservation of elements
law of conservation of energy
Tags
NGSS.MS-PS1-5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you know when chemical reaction is happening?
Atoms remain in the same place and position in both a reactant and a product
Atoms in the reactants break apart and regroup to make one or more new products.
Atoms in products break apart and regroup to make one or more new reactants.
Chemical reactions are only visual. If can't see it, it hasn't happened.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the mass of the reactants and products during a chemical reaction?
The mass of the reactant is always higher than the mass of the product
The mass of the reactant is always lower than the mass of the product.
The mass of the reactant is always the same as the mass of the product.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the coefficient tell us (number to the left of the chemical formula)?
How many molecules there are in the reactant.
How many molecules there are in the product.
How many molecules of a particular substance there are.
How many atoms there are in a molecule.
Tags
NGSS.MS-PS1-5
Create a free account and access millions of resources
Similar Resources on Wayground
32 questions
Science Review #3

Quiz
•
6th Grade - University
32 questions
Matter Vocab

Quiz
•
7th Grade
40 questions
S8P1 Review

Quiz
•
7th - 9th Grade
33 questions
(C7) Chem Unit Test REVIEW

Quiz
•
7th Grade
39 questions
Changes in Matter Retake Assignment

Quiz
•
7th Grade
39 questions
Chemical and Physical Chnages

Quiz
•
7th Grade
35 questions
States of Matter and Energy

Quiz
•
7th Grade
32 questions
Benchmark Review

Quiz
•
5th Grade - University
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