Alkali metals exhibit high chemical reactivity Give reason.

1.	Alkali metals exhibit high chemical reactivity Give reason.
Answer» <html><body><p></p>Solution :(i) Alkali metals exhibit high chemical reactivity because of their low ionization enhalphy and their larger <a href="https://interviewquestions.tuteehub.com/tag/size-1211196" style="font-weight:bold;" target="_blank" title="Click to know more about SIZE">SIZE</a> <br/> (ii) The reactivity of alkali metals increases from Li to <a href="https://interviewquestions.tuteehub.com/tag/cs-428076" style="font-weight:bold;" target="_blank" title="Click to know more about CS">CS</a>, since the value of ionization energy decreases down the group (from Li to Cs) <br/> (iii) All alkali metals are highly reactive <a href="https://interviewquestions.tuteehub.com/tag/towards-7269729" style="font-weight:bold;" target="_blank" title="Click to know more about TOWARDS">TOWARDS</a> the more <a href="https://interviewquestions.tuteehub.com/tag/electronegative-2608055" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRONEGATIVE">ELECTRONEGATIVE</a> elements such as oxygen and <a href="https://interviewquestions.tuteehub.com/tag/halogens-1015124" style="font-weight:bold;" target="_blank" title="Click to know more about HALOGENS">HALOGENS</a>.</body></html>

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