Question

Uses of metals? ????????????????

Answer 1

METAL USES

1.alluminium used to make bodies of planes

2.copper. used in electrical wires as it is
good conductor .
used in water pipes due to its
low reactivity

3.gold. used for making jwelleries

4.steel. suitable for building materials


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Answer 2

Metals

• A metal is a substance that has a shiny surface when freshly produced, polished, or shattered, and transports heat and electricity comparatively well. Metals are usually malleable or ductile.
• Electrical wires are made up of copper and aluminum materials, that have poor electrical resistance and excellent conductivity.
• Household items and manufacturing equipment are composed of iron, tin, and aluminum metals.