What change is observed across a period and down the group in the foll

1.	What change is observed across a period and down the group in the following:i) Electron affinity ii) Ionization. What is the unit of each ?
Answer» Explanation: In chemistry and ATOMIC PHYSICS, the electron affinity (Eₑₐ) of an atom or molecule is DEFINED as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the GASEOUS state to form a NEGATIVE ion

What change is observed across a period and down the group in the following:i) Electron affinity ii) Ionization. What is the unit of each ?

Answer»

Explanation:

In chemistry and ATOMIC PHYSICS, the electron affinity (Eₑₐ) of an atom or molecule is DEFINED as the amount of energy released or spent when an electron is added to a neutral atom or molecule in the GASEOUS state to form a NEGATIVE ion

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What change is observed across a period and down the group in the following:i) Electron affinity ii) Ionization. What is the unit of each ?​

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What change is observed across a period and down the group in the following:i) Electron affinity ii) Ionization. What is the unit of each ?