<<–2/”>a href=”https://exam.pscnotes.com/5653-2/”>p>Metals and Non-metals are two broad categories of Elements that have distinct physical and chemical properties. These differences arise due to variations in Atomic structure and bonding, leading to a wide range of applications and uses in everyday life. This ARTICLE explores the characteristics, uses, and reactions of metals and non-metals, providing a detailed understanding of these fundamental substances.
| Property | Metals | Non-Metals |
|---|---|---|
| Appearance | Shiny, metallic luster | Dull |
| Malleability | Malleable | Brittle |
| Ductility | Ductile | Non-ductile |
| Conductivity | Good Conductors | Poor conductors |
| Density | Generally high | Generally low |
| Melting Points | High | Variable |
| Oxide Nature | Basic or amphoteric | Acidic or neutral |
| Ionic Behavior | Form cations | Form anions or covalent Bonds |
Alloys are mixtures of metals with other metals or non-metals. They often have enhanced properties compared to pure metals, such as increased strength, corrosion resistance, and better workability.
Metals and non-metals play crucial roles in various aspects of modern life, from construction and manufacturing to electronics and medical applications. Understanding their properties, reactions, and uses allows us to harness their potential effectively. The study of metals and non-metals not only helps in the development of new materials and technologies but also provides insight into the fundamental principles of chemistry and material science. As we continue to explore and innovate, the importance of these elements in shaping our world will only grow.