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Why is the first ionisation energy of barium larger than the first ionsiation energy of caesium?
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Related A Level Questions
Explain the delocalised model of benzene, and hence why it is less reactive with electrophiles than cyclohexene
What is meant by the 'First Ionisation Energy' of an element?
Can you explain Le Chatelier's Principle?
What is meant by the term salt? And how would you confirm if the salt had chloride ions in?
The enthalpy of combustion of ethanol is −1371 kJ mol−1 . The density of ethanol is 0.789 g cm−3 . Calculate the heat energy released in kJ when 1 dm3 of ethanol is burned.
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