Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Science 7 Review

For 7th Grade final

QuestionAnswer
What are ways that scientists answer questions and solve problems ? Scientific Method
Group that gets the unusual treatment Experimental Group
What is the special treatment called ? Independent Variable
What is measured in an experiment ? Dependent Variable
What comes after the experiment ? An Analysis
What equation is Mass/Volume for? Density
Are Metals good at conducting heat and electricity ? Yes
What system uses grams and meters ? The Metric System
What is 1000 times bigger than a gram, meter, or liter ? Kilo
What is 1000 times smaller than a gram, meter, or liter ? Milli
Color and shape are___________. Physical Properties
What is the amount of mass per unit of volume ? Density
Which state of Matter is the most dense ? A solid
A measure of the size of a three-dimensional space. Volume
The process where a solid changes directly into a gas. Sublimation
When it is cold outside, will a balloon deflate? Yes
If an object is lighter than the space it takes, it will float. True or False? True
The bigger a planet is, the less gravity it will have. False
Which has its particles move faster, a Gas or Plasma ? Plasma
What maintains the properties of an element ? Atoms
What particle has a negative charge ? Electron
How is the periotic table arranged ? By Atomic number.
What is the number of protons in a nucleus called ? Atomic Number
What is at the bottom of an element in the periodic table, and is measured by the number of protons and neutrons in a isotope. Atomic Mass
What does the solute go into ? The solvent
What is two or more elements that are chemically combined ? A compound
What is good at conducting electricity? Electric Conductor
Do opposite charges attract ? Yes
What is the capacity to do work ? Energy
A form of energy will never change ? No
What force is an object at rest or has potential to move ? Kinetic Energy
What do cars run on ? Fossil Fuels
Can energy be created or destroyed ? Neither
What energy conversion is in a flashlight ? Chemical to Electrical to Light.
What law states things keep on doing what they are doing until an unbalanced force is acted on them ? Law one or the law of Inertia
Which law states there is a equal force for every force. Law 3
The speed of an object in a particular direction. Velocity
A measure of the amount of matter in an object. Mass
Is wind a renewable resource ? Yes
What is a periodic disturbance in a solid as energy is transferred though a medium ? Wave
What is freezing or any other way to slow down particles, Endo or exothermic ? Exothermic
Created by: Knicks0103
Popular Science sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards