Question

Feature that distinguish between ionic solids and metalic solid

Answer 1

solid are fixed shape and fixed volume and fixed mass is known as solid 

Answer 2

$\huge{ \underline{\mathfrak{ \blue{ᴀɴѕᴡᴇʀ....{ \heartsuit}}}}}$

Metallic solids are conductors of electricity in solid state as well as in molten state.

Ionic solids are insulators in solid state but conductors in molten state and in aqueous solutions.