Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
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. Your email address is only used to allow you to reset your password. See 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
edit
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

Chemistry topic 4-8

Chemistry topic 4-6

QuestionAnswer
how the elements are arranged by atomic mass
dmitri mendeleev father of the current periodic table
metals left side of the periodic table
metalloids fall along the staircase of the periodic table
non-metals on the right side of the staircase of the periodic table
valence electrons electrons in the outer most shell (they do the bonding)
columns of the periodic table are called this families or groups
rows (left and right) of the periodic table are called this periods
alkali family directly under hydrogen. All have one valence electron. Trying to get rid of it
Alkaline earth metals second column of the periodic table. All have 2 valence electrons
halogens 17th column in the periodic table. All missing one valence electron
noble gases 18th column of the periodic table. Inert
atomic number number of protons in an atom
formula to find neutrons rounded mass subtract the protons
molecular compounds made from two non-metals
ionic compounds made from a metal and non-metal
properties of molecular doesn't conduct electricity. Does not form ions. share electrons
properties of ionic forms ions. conducts electricity. steals electrons
diatomic molecules Two of the same element bonded together
reactant what goes into the chemical reaction
product what comes out of the chemical reaction
carbon monoxide CO
carbon tetrachloride CCl4
SiO2 silicon dioxide
sulfur dioxide SO2
C3H8 tricarbon octahydride
H2O2 dihydrogen dioxide
NI3 nitrogen triiodide
sodium bromide NaBr
calcium chloride CaCl2
magnesium sulfide MgS
aluminium oxide Al2O3
K2O potassium oxide
MgI2 magnesium iodide
AlCl3 aluminium chloride
CaBr2 calcium bromide
Na3N sodium nitride
Created by: carly.riddle
Popular Science sets

 

 



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