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Alkali metals used in photoelectric cells

Answer» <html><body><p>`<a href="https://interviewquestions.tuteehub.com/tag/li-1072885" style="font-weight:bold;" target="_blank" title="Click to know more about LI">LI</a>`<br/>`Li, <a href="https://interviewquestions.tuteehub.com/tag/na-572417" style="font-weight:bold;" target="_blank" title="Click to know more about NA">NA</a>`<br/>`Li, Na, <a href="https://interviewquestions.tuteehub.com/tag/k-527196" style="font-weight:bold;" target="_blank" title="Click to know more about K">K</a>`<br/>`K, <a href="https://interviewquestions.tuteehub.com/tag/cs-428076" style="font-weight:bold;" target="_blank" title="Click to know more about CS">CS</a>`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :D</body></html>


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