Flashcards
Ionisation Energy
Flashcards do conjunto (6)
- 1What is an ionisation energythe amount of energy needed to remove an electron from a gaseous atom, ion or molecule.
- 2is the ionisation process exothermic or endothermic?endothermic
- 3What is the first ionisation energythe energy required to remove the most loosely held electron from one mole of gaseous atoms to produce one mole of gaseous ions each with a charge of 1+
- 4Write the first ionisation energy for oxygen
- 5Which electrons possess the highest energyelectrons in the outer shell
- 6Which electrons are removed first and whythe outer electrons - as they are least tightly held by the nucleus and require less energy to be removed
Informações
- Descrição
- Chemistry Matters (Lecture 4 - Ionisation energies) FlashCards sobre Ionisation Energy, criado por Bisola Soyombo em 17-10-2017.
- Criado por
- Bisola Soyombo · out 2017
- Atualizado
- 17 out 2017
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- 1
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