Which of the following statements best describes the characteristics of a crystalline solid?

The correct answer is Changes abruptly from solid to liquid when heated. Key Points

• Crystalline solids have a highly ordered and repeating atomic arrangement, which gives them their characteristic geometric shapes.
• They have a precise melting point, which is the temperature at which the ordered atomic arrangement breaks down and the solid transitions to a liquid state.
• The 3-dimensional layout of a crystalline solid is highly regular and symmetrical, with atoms or molecules arranged in a repeating pattern.
• When heated, a crystalline solid undergoes an abrupt phase transition from solid to liquid, without passing through an intermediate liquid crystal phase.

Additional Information

• Crystalline solids are resistant to geometric deformation due to their highly ordered atomic arrangement.
• Crystalline solids have a precise melting point, which is a characteristic feature of their structure.
• The layout of a crystalline solid is highly regular and symmetrical, with no unevenness in the arrangement of atoms or molecules.
• The key term 'crystalline solid' refers to a type of solid material with a highly ordered atomic structure, which gives it unique physical and chemical properties.