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Questions and Answers
What is the chemical symbol for nickel?
What is the chemical symbol for nickel?
- Ni (correct)
- Na
- Nk
- Ne
Where is pure native nickel found in Earth's crust?
Where is pure native nickel found in Earth's crust?
- Only in ultramafic rocks (correct)
- In volcanic rocks
- In abundance in all types of rocks
- In sedimentary rocks
What prevents further corrosion of pure nickel under standard conditions?
What prevents further corrosion of pure nickel under standard conditions?
- Exposure to direct sunlight
- Presence of water vapor
- Interaction with carbon dioxide
- Formation of a passivation layer of nickel oxide (correct)
What is the origin of nickel and iron as major end products?
What is the origin of nickel and iron as major end products?
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When was nickel first isolated and classified as an element?
When was nickel first isolated and classified as an element?
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Study Notes
Nickel Overview
- The chemical symbol for nickel is Ni.
- Pure native nickel is primarily found in iron meteorites and in certain geological formations in the Earth's crust, such as those in Sudbury, Canada, and Norilsk, Russia.
Properties and Behavior
- Pure nickel is known for its ability to resist corrosion under standard conditions due to the formation of a protective oxide layer that acts as a barrier against further oxidation.
Origin of Nickel and Iron
- Nickel and iron are major end products originating from the cosmic nucleosynthesis process, where they are formed during the supernova explosions of stars.
Historical Context
- Nickel was first isolated and classified as an element in 1751 by the Swedish chemist Axel Fredrik Cronstedt.
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Description
"Nickel Element Quiz: Test Your Knowledge on Nickel's Symbol, Atomic Number, and Properties" Explore your knowledge of the chemical element nickel with this quiz. From its symbol and atomic number to its physical and chemical properties, challenge yourself with questions about this lustrous transition metal.
