InterviewSolution
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InterviewSolution
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Three elements A,C and C have successitive atomic number in incresing order .A attains stability when an electorn is added to thee third shell which is the valecne shell .Identify A,B and c and predict the respective elements possessing the maximum ionisation energy oxidizing power reducing power electrons affinity and atomic size |
Answer» Solution :ASA attains STABILITY by gaining an elctron it must form a uninegativbe ion the third shell being the valence shell of a the elctronic configuration ofais 2,8,7 so the atomic numbr so the atomic number of B is 18 and that of c is 19. A,B,and C are CHLORINE argon and potassium respecitivley  Since CI has the highest elecrton affinity it gains an electron and attains stability thus it has greater oxidizing power.K which belongs to the IOA(1)group and 4th period possesses greater atomic size lower ionisation potential and greater reducing power .atomic size GRADUALLY increases form CI to k Ar which belongs ot hte 18th group possesses maximum ionisation potential due to a stable octet configuration |
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