Chemistry is the study of matter and its properties, including its composition, structure, and behavior.
It is a fundamental science that underpins many other fields, including biology, medicine, engineering, and materials science.
The iron pillar in Delhi is made of wrought iron.
Superconductivity is a phenomenon where certain materials can conduct electricity with zero resistance.
Glass has a molecular structure that is similar to that of a liquid, but it is considered a solid because it maintains its shape and volume.
The true state of glass is between solid and liquid.