What are the significance of metal in human life and civilization
Answers
Answer:
Prehistoric man used metals to build tools and weapons and as our knowledge of metallurgy has developed, metals have played an essential role in the advancement of agriculture, transport and arts and craft – forging the path to today's modern society.
Explanation:
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Answer:
Metals are very significant in human life and civilization.
Explanation:
Metals have much significance in human life and civilization; some are given below.
- The absence of metals may lead to several diseases.
- Metals are used to design drugs therapeutically.
- Iron age, Copper age and how they developed human civilization.
- METALS like copper, iron, and bronze are necessary for daily usage.
- Metals like calcium, magnesium, potassium, copper, chromium, iron, sodium, zinc etc., are essential for human life.
- Many cooking utensils are made for them.
A metal is a substance that, when newly prepared, polished, or broken, exhibits a brilliant look and conducts electricity and heat relatively well (from the Greek word métallon, "mine, quarry, metal"). Metals are malleable and ductile (can be drawn into wires) (can be hammered into thin sheets). These characteristics are the outcome of the metallic link between the metal's atoms or molecules.
Metal can be a chemical element like iron, an alloy like stainless steel, a molecular complex like polymeric sulphur nitride, or any combination.
To learn more about metals,
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