1. Core Chemistry Revision Questions
10 questions every two weeks to aid with revision of the C1 module

2. C1.1.2 The Periodic Table
What are the vertical columns in the periodic table known as?
What are the horizontal rows of the periodic table known as?
What do elements in the same column have in common?
In terms of electron configuration, what do elements in the same column all have?
In terms of electron configuration, what do elements in the same row all have?
What are the elements in Group 0 known as?
Why are elements in Group 0 unreactive?