What type of solid is Ne? Metallic? Molecular? Ionic? or Covalent Network?

To determine the type of solid Ne (neon) forms, we need to consider the bonding between its atoms. Neon is a noble gas and exists as individual atoms in its elemental state. Therefore, it does not form a solid with interatomic bonds like metallic, molecular, ionic, or covalent network solids.

Noble gases, including neon, have highly stable electron configurations and do not readily form chemical bonds with other elements. They remain as discrete atoms and exist as a gas under normal conditions.

Hence, Ne does not belong to any of the mentioned solid types.

Ne is a noble gas and exists as a monoatomic element in its solid form. It does not form bonds with other atoms and therefore does not have a distinct solid structure like metals, molecules, ionic compounds, or covalent networks. Instead, Ne atoms are held together by weak intermolecular forces due to their complete outer electron shells, resulting in a simple, closely packed arrangement. That being said, the solid form of Ne is considered a covalent solid, but it does not form a covalent network like some other elements.

At what T? Ne is a gas at room T and quite a bit below room T.