Which of the following statements is false? Electron affinity is a measure of the energy evolved...

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Chemistry

Which of the following statements is false?

Electron affinity is a measure of the energy evolved when agaseous atom gains an electron
Anions are smaller than the parent atoms from which they arederived
Ionization energies decrease as the atomic radiusincreases
For isoelectronic cations, the higher the charge, the smallerthe ion
Cations are smaller than the parent atoms from which they arederived

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3.6 Ratings (419 Votes)
a we know that electron affinity is the energy released when an electron is added to gaseous atom so the given statement is correct b now consider a parent atom now an electron is added to it it becomes an anion the added electron created repulsions with existing    See Answer
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