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.

Variable Cations

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
Chromous Ion   Cr2+  
🗑
Chromic Ion   Cr3+  
🗑
Manganous Ion   Mn2+  
🗑
Manganic Ion   Mn3+  
🗑
Ferrous Ion   Fe2+  
🗑
Ferric Ion   Fe3+  
🗑
Cobaltous Ion   Co2+  
🗑
Cobaltic Ion   Co3+  
🗑
Cuprous Ion   Cu+  
🗑
Cupric Ion   Cu2+  
🗑
Aurous Ion   Au+  
🗑
Auric Ion   Au3+  
🗑
Mercurous Ion   Hg(2)2+  
🗑
Mercuric Ion   Hg2+  
🗑
Stannous Ion   Sn2+  
🗑
Stannic Ion   Sn4+  
🗑
Antiminous Ion   Sb3+  
🗑
Antiminic Ion   Sb5+  
🗑
Bismuthous Ion   Bi3+  
🗑
Bismuthic Ion   Bi5+  
🗑


   

Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
 
To hide a column, click on the column name.
 
To hide the entire table, click on the "Hide All" button.
 
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
 
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.

 
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
Created by: stephen272
Popular Chemistry sets