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Ionisation Energy

0.) If radius...

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0.) If radius of a metal atom (A) is 5 pm and radius ofan electronegative atom (B) is 20 pm, then in theunit cell(1) A in octahedral voids, B in FCC unit(2) A in FCC unit, B in tetrahedral void(3) A in BCC unit, B in cubic void(4) A in tetrahedral void, B in FCC unit

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