What determines how reactive an element is?
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Hllo!!
➡️An element's reactivity is its tendency to lose or gain electrons.
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The reactivity of an element is determined by following factors-
1-electronegetivity-tendency to attract the shared electron pair which is highest in F>O>Cl>/=N>Br>S>C>I>P>/=H
2-oxidising and reducing proporties
3-electron affinity-element with greater electron affinity will be able to take the electron easily.
4-atomic size - element with greater atomic size is capable of donating electrons easily.
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