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Energy Band Diagrams

what is unipo...

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what is unipositive and uninegative ions

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Similar questions

Q. Why do alkali metals form unipositive ions and impart characteristic colours to flame?

Q. Which element forms stable unipositive ion?

X

forms a unipositive ion with the electronic structure

2, 8, 8

. What is the atomic number of

X

?

Q. Assertion :Electron affinity value of

C l^{-}

has negative value. Reason: Electron affinity values of all uninegative ions are negative.

Q. The energy released when a neutral gaseous atom takes up an electron and forms a uninegative ion is called its :

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