Science, asked by abhasagrawal944, 5 months ago

formula of less reative element ​

Answers

Answered by Anonymous
3

The most reactive metal that has a stable isotope is cesium, which is located directly abovefrancium on the periodic table. The least reactive elements are the noble gases. Within this group, helium is the least reactive element, forming no stable compounds.

Answered by Anonymous
1

Noble gases

Noble gases are nonreactive, nonmetallic elements in group 18 of the periodic table. Noble gases are the least reactive of all elements. That's because they have eight valence electrons, which fill their outer energy level.

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