It is a network solid, a lattice of many covalent bonds (like diamond, except that it is black rather than transparent).
network solid
Boron has a rombohedral crystalline structure.
Boron has a rombohedral crystalline structure.
network solid-APEX
It is a network solid, a lattice of many covalent bonds (like diamond, except that it is black rather than transparent).
Crystalline solid.
Ionic solid
Crystalline/solid boron does not react at all with sulfuric acid. However, finely powered boron will react with sulfuric acid but very slowly.
Network solid
An Ionic Solid.Ionic solid
An Ionic Solid.Ionic solid
Answer this question… Metallic solid
Ionic