make a list of at least 10 objects make up of different metals. record your observation as shown in the table given below. your report should explain why a particular metal can or cannot be used for making other objects
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1.Machines, Car, Buildings etc are made from iron beacause it is strong
2. Mercury is used in thermometers because it is only liquid at room temperature.
3.Aluminium foil is made from aluminum because it has the property of ductility
4. Tungsten is used in bulbs bcoz it has a very high melting point.
5.Copper is used to make copper wires bcoz it is a good conductor of electricity
6.Gold, Silver and other shiny metals are usrd to make jewellery bcoz they are lustrous.
7.Temple bell is also made from iron etc bcoz it is sonorous.
8.Zinc is used as a layer for covering iron to prevent it from corrosion
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