AS level Chemistry Flashcards on Formulae and equations, created by Bethan Lewis on 13/09/2016.
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Created by Bethan Lewis
almost 8 years ago
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Created by Bethan Lewis
almost 8 years ago
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What are the seven diatomic elements?
What is a diatomic element
What are the charges of the ions:
bromide, carbonate, chloride, fluoride, hydroxide, iodide, nitrate, oxide, sulfate?
What are the charges of the ions: aluminium, ammonium, barium, calcium, copper (II), hydrogen, iron (II), iron (III)?
What are the charges of the ions: lithium, magnesium, nickel, potassium, silver, sodium, zinc?
What are the oxidation number rules?
What are the first two most electronegative elements?
What are the exceptions to the rules of oxidation numbers?
Give the definitions of oxidation and reduction
Give the definitions of oxidation number and standard state
Give the definitions of spectator ion, total ionic equation and net ionic equation
What are the steps to writing a net ionic equation?
Oxidation number
When are oxidation numbers used?
