Flashcards
Successive Ionisation Energy
Flashcards do conjunto (5)
- 1What can you work out from successive ionisation energies of an element?The number of electrons in each shell of the atom and which group the unknown element is in
- 2What does a graph showing successive ionisation energy look like?
- 3What happens to successive ionisation energy within each shell?Within each shell, successive ionisation energies increase
- 4Why do successive ionisation energies increase within each shell?Electrons are being removed from an increasingly positive ion - there's less repulsion amongst the remaining electrons, so more energy is needed to remove the next electron
- 5What do the big jumps in successive ionisation energy indicate?When a new shell is broken into - an electron is being removed form a shell closer to the nucleus. This can be used to work out which group the element belongs to
Informações
- Descrição
- O usuário eliminou as informações de disciplina FlashCards sobre Successive Ionisation Energy, criado por Usuário eliminado em 05-03-2018.
- Criado por
- Usuário eliminado · mar 2018
- Atualizado
- 5 mar 2018
- Visualizações
- 20
- Histórico
-
- Criado por Yinka F · 3 mar 2018
- Copiado por Yinka F · 5 mar 2018
- Avaliação