Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

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.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

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

Flash Cards Science

What is velocity? Speed PLUS Direction.
What is the periodic table arranged in?q Periods and Groups.
What is a bohr model? A model of an atom.
What is the difference between a physical and chemical change? A physical change is a change that doesn't form a new substance, and a chemical change does.
What is a light year? A light year is the distance that light can travel in a year.
What is an atomic number? The number of protons in an atom/element.
How do you calculate speed? Distance divided by time.
If a force is unbalanced what is it doing? Continuing at a constant velocity.
An HR diagram measures what? Magnitude (Brightness) and surface temperature.
What is the difference between potential and kinetic energy? Potential is the object before it is in motion kinetic energy is the amount of energy an object has while in motion.
What kind of wave can we see visible light
what does inert mean stable and not REACTIVE
what is tHE ATOMIC MASS thE masS of AN Atom[ATOMIc # PLus NumBEr of ELEctrONS]
What does it mean when the net force is 0 it means the forces are balanced
whatb kind of waves dont need a medium ELECTROMAGNETIC WAVES
Created by: ericandjoey