Shweta thakur Asked a Question
August 1, 2020 1:13 pmpts 30 pts
work function of alkali metals depend on which factor ...
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  • Anonymous User thankyou
    Lower the Ionisation energy more easy will be the ejection of valence electron
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    Anonymous User
    Are you studying photoelectric effect
  • Priyanshu kumar thankyou
    It depends upon IE of metal
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    Priyanshu kumar
    If IE is less than less energy requires for ejection of electron from outer surface of metal
  • Anonymous User
    Ionisation energy Sweta
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    Shweta thakur
    ok thanku
  • Anonymous User
    Simply ionisation energy
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