• Brainly User
Lets take an example of fluorine and cesium
as fluorine is smallest element and high density and cesium is just vice versae
physical property of fluorine is it is smallest element and cesium is comparisabily
chemical property
fluorine is most electronegative species and has most electron gain enthalpy
and cesium is most electropositive and most reactive tooo 
is cesium the highest density element ? or is it diamond ?
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no that is not true.
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