A black, lustrous solid conducts electricity only along the planes of its crystal…
CHEMISTRY · Subjective · AP · Chemistry · Properties of Substances and Mixtures · Properties of Substances and Mixtures
Problem
A black, lustrous solid conducts electricity only along the planes of its crystal lattice and has a melting point above 3000 °C. To decide whether the solid is metallic or a layered covalent network, identify one additional physical property you would measure and state the result you would expect if the solid is a layered covalent network.