Question

make me understand what is metal and elements by explanation and examples

Answer 1

1.

a solid material which is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity (e.g. iron, gold, silver, and aluminium, and alloys such as steel).

"an adjustable pole made of metal"

2.

broken stone for use in road-making.

"the work also involves dealing with rock aggregates for potential use as suitable road metal