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.
We do not share your email address with others. It is only used to allow you to reset your password. For details read 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.
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

changges of matter


chemical change the change that alters the element
physical change the change that alters the looks
chemical property the way it behaves
physical property the way it look
synthesis two coming togther
decomposition two breaking apart
single replacement one element being replaced
double replacement two elements being replaced
atom makes up molocules
molocules made up of atoms
conservation of mass both sides of equation have to be equal
reactans the things in the equation that will react
product the things outcome
cohetion sticky to self
solvent/solute disolving/ desolved
adhetion sticky
density how close the particles of somthing are to each other
surface tension water making a skin like layer over it
polarity magnets
hydrogen bond hydrogen sticking together
universal solvent water
ground water water in ground
water vapor water in air
sorce where the river starts
runnoff water that goes across land
fertiliser makes plants grow
pesticide kills pests
herbicide kills plants
nitrated nitrogen
pospates makes plants grow
algal blooms large quantities of algal
fish kills fish genocyde
neuse river river in nc
river baisnin were river ends
turbidity how clear the water is
condensation making of clouds
evaporation water turning to vapor
transporation water from creatures
infiltration water into ground
precipitaion rain snow ect
ph acidness
dh oxygen in water
hypoxia low oxygen in water