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Potassium has body-centred cubic structure with the nearest neighbour distance 260√3 pm. Its density would be-( 1/(5.2)³ = 0.007, NA = 6 x 10²³, K = 39) |
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Answer» tion:We LIVE in a world defined by the PACE of change, and whilst the velocity of that change has not ALWAYS IMPACTED upon our political institut |
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