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

1st semester vocab.

winter wonderland rap up

Beaker A beaker is used to hold liquids and for ballpark measures.
Thermometer A thermometer measures the tempeture of an object.
Saftey Goggles Saftey goggles protects your eyes from any chemicals etc. getting in them.
Test tube holder A test tube holder is used to pick up and hold test tube for short periods for heating.
Apron An apron is used to protect your clothes from anthing spilling.
physical change altering the form or organization of an object without changing the type of matter within it
chemical change changing one substance into another
solution a mixture that looks the same everywhere, even under a microscope
precipitate a solid that forms when two solutions are mixed
alloy a solution of two or more solids
solution a mixture that looks the same everywhere, even under a microscope
atoms is the smallest portion into which an element can be divided and still retain its properties.
periodic table a table of the chemical elements arranged according to their atomic number
net force the sum of all forces acting on an object.
balanced forces are combined forces that results in a zero net force on an object.
unbalanced force are combined forces that results in a net force that is positive or negative on an object.
newtons first law If the net force acting on an object is zero,the object remains at rest, or if the object is moving it continues to move in a straight line at constant speed
newtons second law The acceleration of an object = the force / the mass and is in the direction of the net force
newtons third law Forces always act in equal but opposite pairs
acceleration The rate at which velocity changes; speeding up or slowing down in a direction
Created by: m0609900