Fichas
Dot Diagrams
Fichas del conjunto (7)
- 1Dot Diagramsthe symbol for the element in the center, surrounded by dots indicating the number of valence electrons.
- 2atoms with 4 or fewer valence electrons will lose them to form positive ionsatoms with 5 or more valence electrons will gain enough to have 8
- 3step 1: Fwrite the electron configuration
1s^2 2s^2 2p^5 - 4step 2: Fdecide if it gains or loses an electron
F has 7 valence electrons so it will gain 1 electron. the ion formed is F -1 - 5step 3: Fuse dots to represent the valence electrons
- 6dot diagram of a positive ionthere will be no dots on this diagram
- 7dot diagrams of negative ionsan x will be used to place the remaining dots
Información
- Descripción
- El usuario ha eliminado su información de asignaturas Fichas sobre Dot Diagrams, creado por Usuario eliminado el 03/12/2019.
- Creado por
- Usuario eliminado · dic 2019
- Actualizado
- 3 dic 2019
- Visitas
- 11
- Historial
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- Creado por kadyn drummond · 3 dic 2019
- Copiado por kadyn drummond · 3 dic 2019
- Valoración