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Solid State — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistrySolid State1 Mark
MCQ
Potassium has a bcc structure with nearest neighbor distance 4.52 A0. its atomic weight is 39. its density will be
  • ✓
    915 kg $m^{-3}$
  • B
    2142 kg $m^{-3}$
  • C
    452 kg $m^{-3}$
  • D
    390 kg $m^{-3}$
✓

Answer

Correct option: A.
915 kg $m^{-3}$
915 kg $m^{-3}$

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