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

2. C1.1.3 Chemical Reactions Define a compound Define an ion
What happens to electrons in an ionic bond?
What happens to electrons in a covalent bond?
Compounds formed from a metal and a non-metal consist of what type of particles?
Compounds formed from two non-metals consist of what type of particles?
Write the word equation for the reaction between sodium and chlorine to produce sodium chloride.
Balance the following equation:
CH4 + ….O2 → …..CO2 + ….H2O
What is meant by the law of conservation?