At-
LiAt
Not O3, which is ozone. But O-2 is the most common ion of oxygen.
The Chemical Formula for Potassium Ion is K+.
The chemical formula of hydronium ion is (H3O)+.For the "oxide ion" check your spelling.
Bases, anything with the OH- ion in the formula.
No. The carbonate is a polyatomic ion with the formula CO32-
Astatine is an element with the symbol At.
Since astatine is a group 7 element I guess it is -1.
Not O3, which is ozone. But O-2 is the most common ion of oxygen.
The Chemical Formula for Potassium Ion is K+.
The polyatomic ion is a carbonate ion, with formula CO3-2.
The polyatomic ion is a carbonate ion, with formula CO3-2.
The phosphide ion, with formula P-3.
The chemical formula of hydronium ion is (H3O)+.For the "oxide ion" check your spelling.
The common simple ion is S-2 and the most common polyatomic ion is probably SO4-2.
enter the symbol of a sodium ion followed by the formula of a sulfate ion
The chemical formula for the nitrite ion is NO2-. On the other hand the nitrate ion has chemical formula NO3-.
HTeO4- is the formula for hydrogen tellurate ion.