Flashcards
Periodic Table Flashcards
Cards in this deck (8)
- 1Octet ruleOctet rule: When placing electrons in orbits, the electron configuration with a full outer shell is preferable
- 2Trend in density of halogens moving down the groupThe density of halogens increases moving down the group
- 3Halide IonX-
- 4What happens in a displacement reaction? Give an exampleIn a displacement reaction, a more reactive element takes the place of a less reactive element in an ionic compound.
In a reaction between chlorine and sodium bromide, bromine and sodium chloride will be produced - 5OxidationLoss of electrons
- 6ReductionGain of electrons
- 7InertDoes not react easily. Noble gases are inert
- 8Test for hydrogenHydrogen burns with a squeaky pop
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- User has deleted their subject information Flashcards on Periodic Table Flashcards, created by Deleted user on 29/06/2017.
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- Deleted user · Jun 2017
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- Aug 22, 2017
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- Created by Niamh Ryan · Jun 27, 2017
- Copied by Niamh Ryan · Jun 29, 2017
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