Hafnium is a metal that is found in the ground. It is not very common, but it is used in a lot of different things. Hafnium is a good absorber of neutrons, so it is used in nuclear reactors to control the reaction. It is also used in light bulbs and lasers. Hafnium is a very strong metal, so it is used in making things like jet engines and spacecraft.
Hafnium is a silvery-white metal that is chemically similar to zirconium.
Noun: hafnium.
Adjective: hafnium-based.
Adverb: hafniumically.
Verb: hafniumize.
The word "hafnium" is named after the Latin name for Copenhagen, where it was discovered in 1923. The name is a combination of the Latin word "Hafnia", which was the ancient name for Copenhagen, and the suffix "-ium", which is commonly used to name elements.
What is hafnium?
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