Q70 · CSIR NET Chemistry, June 2017
Paper: CSIR NET June 2017 · Subject: Physical Chemistry · Chapter: Solid State Chemistry · Topic: Crystal Systems Lattices · Marks: 2 · Difficulty: Medium
Polonium is the only metal known to exist in a simple cubic lattice form. The density of polonium at 0°C is measured to be $10.00\ \mathrm{g/cm^3}$. The atomic radius of polonium would then be (assume the mass of a polonium atom $= 2.7 \times 10^{-22}$ g)
(a)1.1 Å
(b)1.9 Å
(c)1.5 Å
(d)2.3 Å
Answer
Answer (as printed): C
Explanation
No explanation was printed for this question.
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