Q.6 The correct decreasing order of atomic size among the fo... — Chemistry1 | Mockzy

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Q.6 The correct decreasing order of atomic size among the following species is : Ar, K+, Cl–, S2–, Ca2+

Ca2+ > K+ > Ar > Cl– > S2–

K+ > Ca2+ > Cl– > Ar > S2–

S2– > Cl– > Ar > K+ > Ca2+

S2– > Ar > Cl– > Ca2+ > K+

Q.5 The electronic configuration of an element is 1s2, 2s2 2p6, 3s2 3p4. The ato

Q.7 The electronegativity of O,F,N, Cl and H are 3.5, 4.0, 3.0 and 2.1 respectiv

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