Welcome to StudyStack, where users create FlashCards and share them with others. Click on the large flashcard to flip it over. Then click the green, red, or yellow box to move the current card to that box. Below the flashcards are blue buttons for other activities that you can try to study the same information.
Reset Password Free Sign Up

Free flashcards for serious fun studying. Create your own or use sets shared by other students and teachers.

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


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

bad sites Copyright ©2001-2016  StudyStack LLC   All rights reserved.