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in Classification of elements and periodicity in properties by (73.1k points)
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Choose the correct option

I.  NaCl < NaI < NaF < NaBr Ionic character

II. Si < P < C < N Electronegativity

III.  BeCl2 < MgCl2 < CaCl2 < BaCl2 Ionic character

IV.  Al3+ < Mg2+ < Na+ Ionic mobility 

(a)  FTTF

(b)  TFFT

(c)  FTTT 

(d)  FFTT

1 Answer

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by (69.1k points)
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Best answer

Correct option  (c)  FTTT

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