7. List the uses of metals.
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Metals are used both as good conductors of electricity like ( copper,Aluminum) And as materials with increases resistance and electric Heating elements .
uses of metals and non-metals in tool making . Even the regular hammers and nails are metal tools .
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hey friend!
YOUR answer 》》
Some metals and their uses are listed below:
1st- Gold and silver are used for making jewelry.
2nd- Copper is used for making the electrical wires, cooking utensils etc.
3rd- Zinc is mainly used as a protective coat for iron.
4th- Aluminum is used for making electrical cables , packaging, cooking utensils, etc.
5th- Metals like iron and steel are widely used in building and home constructions .
6th- Liquid metals like mercury which can exists in room temperature is used in clinical thermometers.
7th- Lead is commonly used in car batteries.
8th- Coins are made up of nickel .
9th - sodium used as a table salt.
10th- uranium are commonly used in defense.
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