As electron affinity and ionization potential decease, is an element more reacti
ID: 501671 • Letter: A
Question
As electron affinity and ionization potential decease, is an element more reactive or less reactive... and is the element more stable or less stable and why?Also, as electronegativity decreases, is an element more reactive or less reactive ... and is the element more stable or less stable and why?
Thank you! As electron affinity and ionization potential decease, is an element more reactive or less reactive... and is the element more stable or less stable and why?
Also, as electronegativity decreases, is an element more reactive or less reactive ... and is the element more stable or less stable and why?
Thank you!
Also, as electronegativity decreases, is an element more reactive or less reactive ... and is the element more stable or less stable and why?
Thank you!
Also, as electronegativity decreases, is an element more reactive or less reactive ... and is the element more stable or less stable and why?
Thank you!
Explanation / Answer
Q1. As the electron affinity increase the reactivity increases as well. Because greater electron affinity of an element means greater energy will be released when a product will be formed by this element. Hence the product will be more stable. For example in group 17 the electron affinity decreases down he group and reactivity also decreases. Also as the electron affinity decrease the stability increases. This fact is also evident from the same group of elements.
Reactivity Increases as the ionisation energy decreases. For example in group I the reactivity increase down the group while the ionisation energy decrease down the group. Further greater the ionisation energy greater is the stability.
Q2. In case of metals reactivity increase with decrease in electronegativity while as in non-metals reactivity increase with increase in electronegativity. Metals become more stable as electronegativity increases and non-metals become less stable as electronegativity increase.
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