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a) I(g) + e → I-(g)
b) I2(g) → 2I(g) c) I(g) → I+(g) + e
d) Na(g) + I(g) → NaI(s)
e) Na(s) + 1/2I2(s) → NaI(s)
The correct answer out of these choices is clearly a) I(g) + e → I-(g). That is the right answer.
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∙ 14y ago
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The value 349 kJ mol represents chlorine's?
Electron affinity.
Why electron affinity of dinegative ion is endothermic?
Di-Negative atoms are already electron rich in nature. This causes electron affinity is less. Since energy is needed to introduce another electron into the atom the process is endothermic.
What is the difference between electron affinity and electron gain enthalpy?
electron affinity is the negative of electron gain enthalpy. for example, the electron gain enthalpy of fluorine is -328, and electron affinity is 328 which is -(-328)
Which has the lower electron affinity germanium or selenium?
Selenium has the greater electron affinity
Does chlorine have a high electron affinity or a low ionization energy?
It has High electron affinity.
The value 349 kJ mol represents chlorine's?
Electron affinity.
Does electron affinity gain electrons?
Yes. Electron affinity is the process by which a neutral atom gains an electron and the EA is the measure of energy released. The resulting ion will be negative.
What energy changes when a neutral atom gains an electron?
When an electron is acquired by a neutral atom, the energy change is called electron affinity. Neutral atoms with an s2p6 electron configuration in the highest energy level are best classified as gases.
What element has no electron affinity?
Helium has no electron affinity.
Why electron affinity of dinegative ion is endothermic?
Di-Negative atoms are already electron rich in nature. This causes electron affinity is less. Since energy is needed to introduce another electron into the atom the process is endothermic.
Why would flurine have the highest electron affinity?
Fluorine does not have the highest electron affinity it has highest electronegativity the highest electron affinity is for chlorine atom.
What is the difference between electron affinity and electron gain enthalpy?
electron affinity is the negative of electron gain enthalpy. for example, the electron gain enthalpy of fluorine is -328, and electron affinity is 328 which is -(-328)
Which has higher electron affinity Iodine or bromine?
Bromine has a higher electron affinity.
Which has the lower electron affinity germanium or selenium?
Selenium has the greater electron affinity
What is an electron's electron affinity?
chloline
Does chlorine have a high electron affinity or a low ionization energy?
It has High electron affinity.
Does high value of electron affinity for an atom means that it will gain electron easily?
Yes, that is part of the definition of electron affinity.
