Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Unit 2: Chemical Reaction 2
Test Description: Practice Exam for Test on Friday
Instructions: Answer all questions to get your test result.
1) A reaction that absorbs energy
A
Atoms
B
Chemical Potential
C
Exothermic Reaction
D
Endothermic Reaction
2) Energy that is stored in chemical bonds
A
Physical Change
B
Thermal Energy
C
Atoms
D
Chemical Potential
3) The starting Materials in a chemical reaction
A
products
B
Heat
C
reactants
D
Temperature
4) Any physical object that has mass and takes up space
A
Products
B
Matter
C
Volume
D
Gravitational Potential
5) The energy of an object that is responsible for being able to measure temperature
A
Thermal Energy
B
Volume
C
Kinetic Energy
D
Mass
6) Energy Transferred between objects of different temperatures
A
Heat
B
Gravitational Potential
C
Volume
D
Elastic Potential
7) A reaction that releases energy
A
Potential
B
Endothermic
C
Exothermic
D
Thermal
8) A change in which the reactants and products are different
A
Mass
B
Products
C
Physical Reaction
D
Chemical Reaction
9) A measurement that is related to the energy of an object, but is not energy itself.
A
Temperature
B
Volume
C
Graduated Cylinder
D
Reactants
10) A change in which the reactants and products are still the same.
A
Chemical Reactions
B
Elastic Potential
C
Physical Reaction
D
Atoms
11) The smallest part of an element that is still the element
A
Atoms
B
Heat
C
Matter
12) The substance created during a chemical reaction
A
Reactants
B
Products
C
Volume
D
Gas
13) Which of the following is a chemical reaction?
A
Mixing salt into water.
B
Putting food dye in water
C
Cutting paper in half
D
Wood burning
14) Which of the following best explains why scientists would use tools rather than their senses?
A
Use of our senses always results in injury
B
Our senses are never to be trusted
C
Tools allow for accurate measurement
15) Which tool is best for measuring a volume of a liquid?
A
graduated cylinder
B
Ruler
C
thermometer
D
Digital Scale
16) Which of the following is a physical change?
A
water evaporating
B
Digestion of food
C
Metal rusting
D
Baking a cake
17) Which of the following is a phase change?
A
Metal rusting
B
tearing a paper towel
C
melting ice
D
milk spoiling
18) Which of the following is not a type of energy?
A
Gravitational potential
B
Heat
C
Chemical potential
D
Temperature
19) Which of the following describes when energy flow stops?
A
Energy flows until both objects used up their thermal energy
B
Energy flows until the objects both become gases.
C
Energy flows until both objects melts
D
Energy flows until the objects are the same temperature
20) Which of the following describes how energy is transferred?
A
Energy flows from higher thermal energy to lower thermal energy.
B
Cold flows from lower temperature to higher temperature.
C
Cold flows from lower thermal energy to higher thermal energy.
D
Energy flows from higher temperature to lower temperature
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?