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Copper's chemical symbol is Cu. Its atomic number is 29. UPSC focus: economy / critical minerals, institutional design and long-term policy implications.
WHY IN NEWS
Record-high copper prices have renewed attention to the mineral intensity of electrification, renewable energy, grids and electric mobility.
TOP DATA & FACTS
- Copper's chemical symbol is Cu.
- Its atomic number is 29.
- Copper has very high electrical conductivity.
- It is also highly thermally conductive, ductile and malleable.
- Major demand centres include electricity grids, renewables, EVs, electronics and construction.
- Copper is often called 'Doctor Copper' because its price is watched as an economic indicator.
- Energy-transition technologies can increase structural demand for conductive metals.
- Supply disruptions and low inventories can amplify price movements.
- High prices can raise costs for grid expansion and manufacturing.
- Recycling can reduce dependence on primary mined supply.
- Overseas mineral partnerships can diversify supply risk.
- India needs exploration, recycling, material efficiency and strategic supply-chain partnerships.
PRELIMS
- Copper's chemical symbol is Cu.
- Its atomic number is 29.
- Copper has very high electrical conductivity.
- It is also highly thermally conductive, ductile and malleable.
- Major demand centres include electricity grids, renewables, EVs, electronics and construction.
- Copper is often called 'Doctor Copper' because its price is watched as an economic indicator.
- Energy-transition technologies can increase structural demand for conductive metals.
- Supply disruptions and low inventories can amplify price movements.
QUICK REVISION
- Authority/theme: Economy / Critical Minerals.
- Anchor fact: Copper's chemical symbol is Cu.
- Second recall: Its atomic number is 29.
PROBABLE OBJECTIVE QUESTION
With reference to Copper Price Surge, consider the following statements:
- Copper's chemical symbol is Cu.
- Its atomic number is 29.
- The development has no wider policy relevance beyond the immediate event.
(a) 1 only
(b) 1 and 2 only
(c) 2 and 3 only