Silicon is in the same group in the periodic table as carbon and in the same period in the periodic table as magnesium.
State the group number and the period number of the periodic table in which silicon can be found. You may refer to a periodic table.
80 exam-style questions on Edexcel GCSE Chemistry 2.2 The periodic table, covering 2.2.1 Mendeleev's periodic table, 2.2.2 Periods, groups, metals and non-metals, and 2.2.3 Electronic configuration and position in the periodic table. Each one has a worked solution and a mark scheme showing where the marks go.