10 Questions
What is the chemical symbol for aluminium?
Al
What is the stable isotope of aluminium?
27Al
How is aluminium obtained industrially?
By mining bauxite, a sedimentary rock rich in aluminium minerals
In what oxidation state does aluminium primarily form compounds?
+3
Who announced the discovery of aluminium in 1825?
Hans Christian Ørsted
What is the chemical symbol for copper?
Cu
What are the characteristics of copper as a metal?
It is soft, malleable, and ductile with high thermal and electrical conductivity.
What are some uses of copper?
It is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys.
When was copper first smelted from sulfide ores?
Copper was first smelted from sulfide ores around 5000 BC.
Where was copper mined principally in the Roman era?
Copper was mined principally on Cyprus in the Roman era.
Test your knowledge about the chemical element aluminium, its symbol, atomic number, physical properties, and more with this quiz.
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