Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

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.

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

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.

Remove ads
Don't know
remaining cards
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


What are the building blocks of all matter and are a pure substance of only one kind of atom? element
Everything is made of- atoms
About how many atoms are there? 120
Charcoal is a solid
calcium is a nonmetal
phosphorus means bringer of light
sulfur is yellow and brittle
nitrogen is a gas
hydrogen is the lightest gas
nitrogen is found in the atmosphere
This element has been known since ancient times sulfur
calcium is used for wall plaster
The symbol for helium He
the symbol for silicon Si
the symbol for sodium Na
oxygen is used for this breathing
This gas is fatal if breathed in chlorine
sodium is used for this table salt
Created by: kemberlian