Use a Periodic Table to help you answer this question.
Give the symbol of the element that has an atomic number of 16.
Give the symbol of the element that has a relative atomic mass of 16.
Give the number of the group that contains the halogens.
Identify the group whose atoms form ions with a charge of +2.
Identify the group whose atoms form ions with a charge of -2.
12 exam-style questions on Edexcel IGCSE Chemistry The Periodic Table. Each one has a worked solution and a mark scheme showing where the marks go.