The phosphate ion has the formula PO43−\text{PO}_4^{3-}PO43−.
Which of the following is the correct formula of titanium(IV) phosphate, containing the Ti4+\text{Ti}^{4+}Ti4+ ion?
Ti4(PO4)3\text{Ti}_4(\text{PO}_4)_3Ti4(PO4)3
Ti3(PO4)4\text{Ti}_3(\text{PO}_4)_4Ti3(PO4)4
Ti3P4O16\text{Ti}_3\text{P}_4\text{O}_{16}Ti3P4O16
Ti(PO4)2\text{Ti}(\text{PO}_4)_2Ti(PO4)2
Practise Edexcel GCSE Chemistry Ionic bonding with exam-style questions for Foundation and Higher tier. 32 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
