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

Charges of ions

Symbols and Charges for Monoatomic Ions

hydrogen ion H+
hydride H-
fluoride F-
sodium ion Na+
bromide ion Br-
potassium ion K+
chloride ion Cl-
rubidium ion Rb+
iodide I-
cesium ion Cs+
beryllium ion Be2+
oxide O2-
sulfide S2-
selenide Se2-
telluride Te2-
nitride N3-
phosphide P3-
arsenide As3-
aluminum ion Al3+
cuprous copper(I) Cu+
cupric copper(II) Cu2+
ferrous iron(II) Fe2+
ferric iron(III) Fe3+
stannous tin(II) Sn2+
stannic tin(IV) Sn4+
chromous chromium(II) Cr2+
chromic chromium(III) Cr3+
manganous manganese(II) Mn2+
manganic manganese(III) Mn3+
mercurous mercury(I) Hg2 2+
mercuric mercury(II) Hg2+
plumbous lead(II) Pb2+
plumbic lead(IV) Pb4+
cobaltous cobalt(II) Co2+
cobaltic cobalt(III) Co3+
nickelous nickel(II) Ni2+
nickelic nickel(IV) Ni4+
aurous gold(I) Au+
auric gold(III) Au3+
nitrate NO3 -
nitrite NO2 -
chromate CrO4 2-
dichromate Cr2O7 2-
cyanide CN-
permanganate MnO4 -
hydroxide OH-
peroxide O2 2-
amide NH2 -
carbonate CO3 2-
sulfate SO4 2-
sulfite SO3 2-
oxalate C2O4 2-
phosphate PO4 3-
phosphite PO3 3-
thiosulfate S2O3 2-
arsenate AsO4 3-
selenate SeO4 2-
silicate SiO3 2-
tartrate C4H4O6 2-
perchlorate ClO4 -
chlorate ClO3 -
chlorite ClO2 -
hypochlorite ClO -
periodate IO4 -
iodate IO3 -
hypoiodite IO -
bromate BrO3 -
hypobromate BrO -
Hydrogen carbonate (bicarbonate) HCO3 -
hydrogen sulfate (bisulfate) HSO4 -
hydrogen sulfite (bisulfite) HSO3 -
hydrogen oxalate (binoxalate) HC2O4 -
hydrogen phosphate HPO4 2-
dihydrogen phosphate H2PO4 -
hydrogen sulfide HS -
borate BO3 3-
tetraborate B4O7 2-
hexafluorosilicate SiF6 2-
acetate C2H3O2 - or CH3COO -
ammonium ion NH4 +
Created by: chem4life