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The IE(1) and IE(2) (kJ mol^(-1)) of thr...

The `IE_(1)` and `IE_(2) (kJ mol^(-1))` of three elements A, B and C are given below :
`{:(,A,B,C,),(IE_(1),400,550,1150,),(IE_(2),2650,1070,2090,):}`
Identify the elements which represent (a) an alkali metal, (b) an alkaline earth metal or (c ) non-metal.

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AI Generated Solution

To identify the elements A, B, and C as an alkali metal, an alkaline earth metal, or a non-metal based on their first and second ionization energies (IE1 and IE2), we can follow these steps: ### Step 1: Analyze the Ionization Energies We have the following data: - For element A: - IE1 = 400 kJ/mol - IE2 = 2650 kJ/mol - For element B: ...
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