Chemistry - Definitions

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Definitions

1st Ionisation Energy

Amount of energy required to remove 1 mole of electrons from 1mole of gaseous atoms to form 1 mole of gaseous 1+ ions at 298K and 1atm.

2nd Ionisation Energy

The Amount of energy required to remove 1 mole of electrons from gaseous 1+ ions to form 1 mole of gaseous 2+ ions at 298K and 1atm.

Enthalpy Of Atomisation

The enthalpy change for the production of 1 mole of atoms in the gas phase from the element in its standard state, at 298K and 1atm.

Enthalpy Of Electron Affinity

The amount of energy…

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LaydeeSparkz

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