Flashcards
Dot Diagrams
Cards in this deck (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
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- User has deleted their subject information Flashcards on Dot Diagrams, created by Deleted user on 03/12/2019.
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- Deleted user · Dec 2019
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- Dec 3, 2019
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- Created by kadyn drummond · Dec 3, 2019
- Copied by kadyn drummond · Dec 3, 2019
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