what are the uses of metals and non metals
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Metals
The uses of metals are related to their properties:
They are made into jewellery due to their hard and shiny appearance.
They are used to make pans, since they are good conductors of heat.
They are used in electrical cables, because they are malleable, ductile and good conductors of electricity.
They are strong so used to build scaffolding and bridges.
They make a ringing sound, sonorous, hence their use in bell making.
Non-metals
Used as insulating material around wire cables since they do not conduct electricity.
Used to make pan handles as they are poor conductors of heat.
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Uses of metals: 1:Gold In making coins and ornaments.
2: In density to fill in taeth cavtied in the form of an alloy.
2:Silver: Silver is used to make jewellery and silverware.
As a purifier of water.
Uses of non-metals:
Carbon is used in formation of coal,graphite,charcoal etc.
Iodine: In photographic flims in the form of potassium iodide.
2: In density to fill in taeth cavtied in the form of an alloy.
2:Silver: Silver is used to make jewellery and silverware.
As a purifier of water.
Uses of non-metals:
Carbon is used in formation of coal,graphite,charcoal etc.
Iodine: In photographic flims in the form of potassium iodide.
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