C10H22
C forms a covalent network solid in the form of diamond. CO2 forms a molecular solid due to the presence of covalent bonds between the carbon and oxygen atoms. Li and O2 do not typically form covalent network solids; Li usually forms metallic solids and O2 forms a molecular solid.
Phosphine (PH3) forms a molecular solid in which individual PH3 molecules are held together by weak van der Waals forces.
Copper is a lattice element, as it forms a metallic lattice structure in its solid state. This means that copper atoms are arranged in a regular three-dimensional pattern within the solid material.
Sugar is a molecular solid
Nitrogen (N) is monotonic but nitrogen gas (N2) is molecular.
C forms a covalent network solid in the form of diamond. CO2 forms a molecular solid due to the presence of covalent bonds between the carbon and oxygen atoms. Li and O2 do not typically form covalent network solids; Li usually forms metallic solids and O2 forms a molecular solid.
Phosphine (PH3) forms a molecular solid in which individual PH3 molecules are held together by weak van der Waals forces.
CH3COOH, or acetic acid, is a covalent molecular solid at room temperature.
Two or more different molecular forms of the same element in the same physical state are known as allotropes. For example, carbon exists as graphite and diamond, both solid forms with distinct structures and properties. Another example is oxygen, which can exist as diatomic oxygen (O₂) and ozone (O₃), both gaseous forms but with different molecular compositions and characteristics.
NH3, or ammonia, typically forms a molecular solid when it crystallizes. In its solid state, ammonia molecules are held together by hydrogen bonds, resulting in a structure that is generally less dense than many ionic or covalent solids. These molecular solids have relatively low melting and boiling points compared to other types of solids. At low temperatures, ammonia forms a crystalline structure known as ammonia ice.
Neon is a monatomic gas, meaning its atoms exist independently rather than in molecular form. In its solid state, neon forms a crystalline structure where individual neon atoms are arranged in a lattice. However, it does not form molecules like diatomic or polyatomic gases. Thus, neon is classified as a monatomic element in both its gaseous and solid forms.
Carbon dioxide (CO2) in its solid state, known as dry ice, has the lowest entropy compared to its gaseous and liquid forms. This is because solid CO2 has a more ordered molecular structure, resulting in fewer available microstates and lower entropy. In contrast, gaseous CO2 has higher entropy due to the increased molecular movement and disorder. Thus, solid CO2 represents the state with the lowest entropy among its various forms.
Copper is a lattice element, as it forms a metallic lattice structure in its solid state. This means that copper atoms are arranged in a regular three-dimensional pattern within the solid material.
they will look different
Sugar is a molecular solid
This is acetic acid, a molecular solid. The low melting point indicates that it's not a network atomic solid or ionic solid, and the fact that it forms crystals rules out metals and amorphous soilds.
yes