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Corundum is the 2nd hardest natural mineral discovered. For more information click on the related link.
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∙ 14y ago
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What is chemical formula for Aluminum oxide?
That's about as scientific as it gets. The compound is also called "alumina", but that's not really its "scientific name".
What is the formula for ionic compound for Al 3 and S2-?
AL3 plus and O2 negative will form Aluminum Oxide. It has many names such as corundum and alumina. It is an amphoteric oxide.
What type of minerals are oxides?
Naturally occurring solid compounds that consist of metallic elements plus oxygen in crystalline form are oxide minerals. Examples of oxide minerals are ilmenite, corundum, hematite, goethite, magnetite, rutile, and spinel.
Why is corundum magnetic?
Corundum is not magnetic.
What is the chemical symbol of the ruby?
Ruby is a form of the mineral corundum, which has the formula Al2O3.
What is corundum what mineral?
Oxide
What is the chemical name for corundum?
Corundum is aluminium oxide, Al2O3.
What is the chemical composition of corundum?
Corundum is aluminum oxide, the formula is Al2O3
Is corundum a compound containing potassium?
Corundum is only aluminium oxide - Al2O3.
What is corundum?
Corundum is a hard mineral, a form of aluminium oxide which occurs in sapphires and rubies.
What does corundum mean?
Corundum is a crystalline form. This crystalline form is made up of aluminium oxide.
What is ruby made of?
Rubies are a variety of corundum, the mineral name for aluminum oxide, Al2O3. The red color comes from trace amounts of chromium.
What products is the chemical corundum in?
It is aluminium oxide: Al2O3.
Are sapphire carbonate?
No. Sapphire is corundum, which is aluminum oxide.
What are rubies made of?
Rubies are made of corundum (aluminum oxide, Al2O3) with trace impurities that give them their color.
What is sapphire composed of?
corundum, an aluminum oxide (Al2O3). straight from wiki.
What is sapphire's mineral name?
A variety of corundum, an aluminum oxide. Al2O3
