Save
Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't know
Remaining cards (0)
Know
0:00
share
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

3rdqtChemistryCpSG

End of the quarter test study guide for chemistry cp

QuestionAnswer
Classify air as element, mixture, compound, or colloid? Mixture
Classify a blueberry muffinas element, mixture, compound, or colloid? Mixture
Classify salt water as an element, mixture, compound, or colloid? Mixture
Classify muddy water as an element, mixture, compound, or colloid? Mixture
Is boiling water an example of Intensive or extensive property? Intensive
Is density an example of Intensive or extensive property? Intensive
Is malleability an example of Intensive or Extensive property? Intensive
To which category of elements does an element belong if it is malleable? Metal
If it is brittle? Non-metal
If it tends too gain electrons when forming an ion? Non-metal
If it tends too lose electrons when forming an ion? Metal
If it is ductile? Metal
If it is a good conductor of heat? Metal
What type of mixture is black coffee? Homogenous
What type of mixture is blood? Heterogenous
What type of mixture is Chicken noodle soup? Heterogenous
What type of mixture is air? Homogenous
What type of mixture is dirt? Heterogenous
What type of mixture is concrete? Heterogenous
What factor determines the reactivity of an element? Valence Electrons
How many electrons can a single orbital hold? 2 Electrons
Number of Protons in Potassium-40 19
Number of neutrons in Potassium-40 21
Number of protons in Carbon-14 6
Number of protons in oxygen-17 8
Which isotope of Neon contains the same number of neutrons and protons? Neon-20
Which scientist was famous for the "Oil-Drop Experiment"? Millikan
What law states that matter is niether created nor destroyed in any process? Law of Conservation of Mass
What did Rutherford's gold foil experiment show was small, dense, and positively charged? The nucleus
The atomic emission spectrum can be used
Created by: TamiaKillings
 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards