in one ion? one atom
A phosphate ion (PO4) contains 4 oxygen atoms, 1 phosphorus atom, and a total of 3 phosphate atoms.
The sulfate ion (SO4^2-) consists of one sulfur atom and four oxygen atoms, totaling five atoms in total.
A dichromate ion (Cr2O7^2-) contains a total of 9 atoms - 2 chromium (Cr) atoms and 7 oxygen (O) atoms.
There are 5 atoms present in NH4+ ion: one nitrogen (N) and four hydrogens (H)
There are five hydrogen atoms in one formula unit of the ammonium ion (NH4+).
This formula is itself an ion with -2 charge. It has 2 carbon atoms and 4 oxygen atoms per ion. An oxalate ion has six atoms.
It has 4 oxygen atoms.
A phosphate ion (PO4) contains 4 oxygen atoms, 1 phosphorus atom, and a total of 3 phosphate atoms.
The sulfate ion (SO4^2-) consists of one sulfur atom and four oxygen atoms, totaling five atoms in total.
Only 1.
A dichromate ion (Cr2O7^2-) contains a total of 9 atoms - 2 chromium (Cr) atoms and 7 oxygen (O) atoms.
There are 5 atoms present in NH4+ ion: one nitrogen (N) and four hydrogens (H)
7
There are five hydrogen atoms in one formula unit of the ammonium ion (NH4+).
the atoms make up carbonate ion and its charge its 4+.
The oxygen atoms in the nitrate ion have a hybridization of sp.
It is a polyatomic, literally meaning many like atoms.