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

Unit 2 revision 1

Unit 2 revision cards no.1

What is the acid called in the stomach? Hydrochloric acid
What is made when you heat limestone with sand and sodium carbonate? Glass
What is the scale called that has numbers and colours of universal indicator? pH scale
What number and colour on the pH scale is the strongest alkali? pH14 purple
What is the name of the reaction when adding an acid to an alkali? Neutralisation
Name the type of material that is made when 2 or more materials combine? Composite
What is the process that releases heat from fossil fuels? Combustion
What is the process that releases heat from nuclear fuel? Fission
What is the UKs electricity distribution company called? National Grid
What is the symbol equation for the production of quicklime from limestone? CaCO3 -> CaO + CO2
What is the symbol equation for the production of slaked lime from quicklime? CaO + H2O -> Ca(OH)2
Cement is made when limestone is heated with what? Clay
What 4 things make up concrete? Cement sand water small stones
Name the process that keeps the bodies internal environment constant? Homeostasis
Give the word that describes differences seen in humans? Variation
What is the word that describes different forms of the same gene? Allele
What organ detects rise in blood glucose levels? Pancreas
What hormone is secreted when blood glucose levels are high? Pancreas releases Insulin into the blood
What does insulin do? Converts glucose to glycogen
Where is glycogen stored? Liver
Created by: carolinemorgan