👉 The word "Radical (chemistry)" refers to a group of elements that have undergone radical changes in their chemical properties, such as changing from a solid to a gas or vice versa. <0x0A><0x0A>The term "Radical chemistry" describes the ability of these elements to undergo significant changes in their properties, which can have important applications in modern chemistry and materials science. Examples include:<0x0A>- Carbon-based compounds such as diamond, graphite, and molybdenum disulfide that show extreme resistance to chemical attack. - Beryllium oxide (BeO) that exhibits exceptional properties of high conductivity, thermal stability, and high oxidation resistance.<0x0A><0x0A>Radical chemistry has led to advancements in a range of fields, including energy storage, catalysis, and environmental protection.