Core Chemistry Revision Questions

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Presentation transcript:

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

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?