C1 8.5E, 7.5B, 7.6A, 6.6B Chemical Reactions, Flow of Energy,

Quiz
•
Science
•
8th Grade
•
Hard
+2
Standards-aligned
Cherie Fleming
Used 14+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which of these observations is an indication that a chemical reaction has occurred?
Steam forms above boiling water.
A solid forms when a clear solution is frozen.
A solid forms when two clear solutions are mixed.
Sugar crystals form on the sides of a boiling pot of sugar water.
Tags
NGSS.MS-PS1-2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which statement describes an action that most likely resulted in a chemical reaction?
A pan of water was heated on a stove, and steam formed.
A liquid was mixed with another liquid, and a precipitate formed.
A liquid was sprayed into the air, and a sweet odor was smelled.
A child blew through a wand filled with soap, and bubbles were produced.
Tags
NGSS.MS-PS1-2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Students performed a lab investigation on chemical reactions. The students put on goggles and plastic gloves and then followed these steps: 1. Pour 150 milliliters of vinegar into a beaker. 2. Place a thermometer in the vinegar and record measurements. 3. Add a piece of steel wool to the beaker. 4. Observe and record thermometer measurements. 5. Remove the steel wool from the beaker. 6. Use tweezers to pull strands of the steel wool apart and observe changes. Which observation would indicate that a chemical reaction occurred?
The vinegar took the shape of the container in step 1.
The steel wool sank into the vinegar in step 3.
The temperature of the vinegar increased during step 4.
The steel wool changed shape during step 6.
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Some students in a chemistry lab conducted an investigation in which they added four different solid substances to separate beakers of water. They stirred the mixtures for one minute and then recorded their observations in the table below. Which substance most likely caused a new substance to be formed when mixed with water?
Substance 1
Substance 2
Substance 3
Substance 4
Tags
NGSS.MS-PS1-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
During an investigation, a student combined the two clear, colorless solutions shown below. The student observed that the temperature changed from 25°C to 23°C when the solutions were combined and that a white substance rapidly formed and settled to the bottom of the container. What most likely happened to produce these results?
One of the original compounds came out of solution.
The solutions reacted chemically.
Some of the water froze into ice crystals.
Rapid evaporation of water occurred, leaving a solid.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-4
NGSS.MS-PS1-5
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
For an investigation a student poured a blue solution of CuSO4 into a beaker. The student placed a shiny, silver-colored strip of zinc metal in the solution and observed the changes. The student inferred that a chemical reaction occurred. What evidence supports this inference?
A dark solid formed on the zinc metal.
The zinc metal remained silver-colored and shiny.
The CuSO4 solution turned blue when the zinc metal was added.
None of these
Tags
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The diagram shows a chemical reaction. Which of the following most likely describes the reaction in the diagram?
The heat created a chemical reaction between the iron and sulfur, creating a compound of iron sulfide with new chemical properties.
The heat created a physical reaction between the iron and sulfur, creating a mixture with new physical properties.
The heat evaporated the iron and sulfur, creating a precipitate with new chemical properties.
The heat melted the iron and sulfur, creating a solution with new physical properties.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-4
NGSS.MS-PS1-5
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Physical and Chemical Changes; Law of Conservation of Mass

Quiz
•
8th Grade
17 questions
Chemical Reactions

Quiz
•
8th Grade
20 questions
Properties of Matter

Quiz
•
6th - 8th Grade
20 questions
physical and chemical properties of metals and non metals

Quiz
•
8th Grade
18 questions
Elements, Compounds, and Mixtures

Quiz
•
8th Grade
17 questions
Chemical and Physical Properties and Changes

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

Quiz
•
6th - 8th Grade
20 questions
Atoms in Chemical Reactions TCI lesson 7 & 8 (adjusted)

Quiz
•
6th - 8th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Science
20 questions
Lab Safety and Equipment

Quiz
•
8th Grade
24 questions
Flinn Lab Safety Quiz

Quiz
•
5th - 8th Grade
20 questions
Scientific method and variables

Quiz
•
8th Grade
20 questions
Semester 1: Unit 1: Characteristics of Life

Quiz
•
6th - 8th Grade
20 questions
Lab Safety review

Quiz
•
8th Grade
20 questions
States of Matter and Changes

Quiz
•
8th Grade
20 questions
Forms of Energy

Quiz
•
8th Grade
7 questions
Scientific Method Notes

Lesson
•
8th Grade