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AS Level Chemistry

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Pregunta:

Why can group 18 element become liquid despite the fact that they exist as single atoms?

Autor: Phillanie Jacobs



Respuesta:

- The random movement of electrons within the atoms means that temporary dipole within the atoms - Temporary dipoles may induce dipoles in neighbouring atoms - If the temperature is low enough, there will not be enough energy to overcome these weak London forces between the atoms meaning the gas will condense


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