What are the uses of metals in daily life?
Answers
Answer:
1) good electrical conductivity.
2) Highly inert to most substance and liquid.
3)resistant to acid and other harsh chemicals.
Answer:
ROLE OF METALS:
The role of metals in the development and formation of the technical culture of humanity is exceptionally high. Because of its hardness, metal has become an indispensable material for the manufacture of tools and all kinds of production. Such historically formed names as Bronze Age and Iron Age speak of the strong influence of metals and their alloys on all spheres of human life. In our daily practice, we come across metals every minute.
Explanation:
Uses of metals in our life :
1. Metal coins. Metal coins have played a big role in the development of human society and trade relations between nations, and subsequently, countries. There are gold and silver coins.
2. The second example of metals used in our daily life is electro technical materials. Metals are used both as good conductors of electricity (copper, aluminum) and as materials with increased resistance and electric heating elements.
4. We can't imagine our daily life without spoons and forks made of stainless steel. Metals can be found in our homes. We continue to find interesting and unusual decorative items and even furniture made in metal forging style.
5. Uses of metal in medicine. If you look at a surgeon's table, you will see a lot of metal tools on it. Modern medicine actively applies various instruments and of course, metal is widely used to make them.
6. Computers and phones. It is already difficult to imagine our life without these devices. There are very different metal alloys present in all of them.
7. Automotive, aviation, railway transport - all those kinds of transport are made almost entirely of metals. The transport industry is developing, new railways are being laid and more cars are on the roads.
8. Jewelry. Do not forget about all those beautiful jewelry that adorns a lot of people. How many times a day do you look at your wristwatch? This is also made with some form or alloy metal.