Here's why:
* Elements are the fundamental building blocks of matter. They cannot be broken down into simpler substances. Examples include gold (Au), iron (Fe), and copper (Cu).
* Metals are a category of elements that share certain physical and chemical properties. These properties include:
* Lustrous appearance: They tend to be shiny.
* Good conductors of heat and electricity: They transfer heat and electricity easily.
* Malleable and ductile: They can be hammered into thin sheets (malleable) and drawn into wires (ductile).
* High density: They are generally heavier than non-metals.
So, while you might find certain metals mixed together in an alloy (like bronze, which is copper and tin), the individual components are still elements themselves.
