Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Structure of the atom and the periodic table questions and answers

(a) What is meant by the terms:
(i) Element
(ii) atomic number
(b) The formula for a chloride of titanium is #TiCl_3#. What is the formula of its sulphate?

 (1m 53s)
884 Views     SHARE

|