バリウム
1. barium (Ba)
2. barium sulfate suspension
3. BariumBarium is a chemical element with the symbol Ba and atomic number 56. It is the fifth element in Group 2, a soft silvery metallic alkaline earth metal. Barium is never found in nature in its pure form due to its reactivity with air. Its oxide is historically known as baryta but it reacts with water and carbon dioxide and is not found as a mineral. The most common naturally occurring minerals are the very insoluble barium sulfate, BaSO4, and barium carbonate, BaCO3.
Read “Barium” on English Wikipedia
Read “バリウム” on Japanese Wikipedia
Read “Barium” on DBpedia
Read “Barium” on English Wikipedia
Read “バリウム” on Japanese Wikipedia
Read “Barium” on DBpedia
Discussions
Log in to talk about this word.