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Explain why the first ionisation energy of sulfur is different from that of phosphorus.
A Level
Related A Level Questions
Describe the shape of and bonding in a molecule of benzine. Explain why benzene doesn't readily undergo reactions.
Give the IUPAC name of CH3CH2CH2CH2CH(OH)CN and describe why the formation of this molecule creates 2 enantiomers.
The pH of pure water can vary depending on the temperature it is held at. Does that mean pure water can be acidic or alkaline?
An unknown gas from a reaction is contained in a 2 litre beaker, at standard atmospheric pressure and a Temperature of 25 Celsius. Calculate the number of moles of the gas.
What is the difference between a sigma and pi bond? Use your answer to explain why there is fixed rotation about the C=C bond.
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