Which among the following was the first metal used by man?
Copper
First Metal Used by Humans
The question asks about the first metal that was widely used by humans in history. Understanding the development of human civilization involves knowing which materials were first utilized to create tools, weapons, and other artifacts.
Let's look at the options provided:
- Silver
- Diamond
- Copper
- Iron
These options represent different materials. Diamond is a mineral, not a metal. Silver, Copper, and Iron are metals. Historically, the use of metals marked significant advancements in human technology and society, leading to periods often named after these metals, like the Bronze Age or Iron Age.
Copper: The Pioneer Metal
Historical and archaeological evidence strongly suggests that Copper was the first metal used by humans. This is primarily because Copper can be found in its native state (pure form) in some parts of the world. This means it didn't require complex smelting processes initially. Early humans could find chunks of pure Copper and hammer them into simple shapes for tools or ornaments. Later, they discovered that Copper could be heated and easily shaped, and eventually, they learned to extract it from ores.
The widespread use of Copper marked the transition from the Stone Age to the Chalcolithic period (Copper Age), preceding the discovery and widespread use of Bronze (an alloy of Copper and Tin) and later Iron.
Why Not Other Options?
- Silver: Silver is also found in native form, but it was less common and less suitable for making tools compared to Copper. Its primary early uses were likely ornamental.
- Diamond: Diamond is extremely hard but brittle. It is a non-metal mineral and wasn't used for tools or weapons in the same way metals were in early human history.
- Iron: Iron is much more abundant than Copper, but it rarely occurs in pure native form on Earth (except for meteorites). Extracting Iron from its ore requires much higher temperatures and more sophisticated techniques (smelting) than extracting Copper. The widespread use of Iron came much later than Copper and Bronze, marking the beginning of the Iron Age.
Based on archaeological findings and the properties of these materials, Copper was the first metal that humans learned to use effectively and widely.
Summary of Metal Use
| Material | Type | Ease of Use (Early) | Historical Significance |
|---|---|---|---|
| Silver | Metal | Can be native, but less common than Copper, softer than Copper | Primarily ornamental early on |
| Diamond | Non-metal (Mineral) | Hard, but brittle; not suitable for hammering into shape like metals | Used for cutting/abrasion much later |
| Copper | Metal | Found native, easily shaped, lower melting point | First metal used widely by man |
| Iron | Metal | Requires high-temperature smelting (complex process) | Came into widespread use much later than Copper |
Therefore, among the given options, Copper was the first metal used by man.
Important Questions from Chalcolithic Phase
- Which of the following statement apply to chalcolithic culture?
A. They were expert coppersmiths and skillful in working on stone.
B. Terracotta figurines of women suggest that they venerated mother Goddess.
C. There is no evidence of lead making
D. The differences in settlement pattern and burial practices suggest social inequalities
E. All the houses were of equal size in the settlements
Choose the correct answer from the options given below: Rice is not reported from which of the Chalcolithic sites given below?
- Which among the following objects was Not typically found in the copper hoards?
- Following are Chalcolithic sites.
(A) Mohenjodaro
(B) Chahundro
(C) Kalibangan
(D) Harappa
(E) Nagarjunkonda
Choose the correct answer from the options given below : - 424 Copper implements of the Copper Age have been found at which of the following place?
