Chemistry, asked by Shalini3445, 1 year ago

Explain why alkali metals used in photoelectric cell

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Answered by anshujurriya2003
2
Photoelectric effect: The alkali metals emit electrons when radiation strikes on their surfaces. ... Therefore, alkali metals exhibitphotoelectric effect. Explanation:Alkali metals have low ionisation enthalpies and therefore, the electrons are easily ejected when exposed to light.


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by anshu jurriya 2003
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