Ts Eamcet
P Block Elements
TS EAMCET 2020 (Online) 11th September Morning Shift
MCQ+1 / -02020
When graphite is heated at $300^{\circ} \mathrm{C}$ with potassium vapour, it forms $\mathrm{C}_8 \mathrm{~K}$ compound that shows one of the following property.