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单词 Sublimed sulfur
释义

Sublimed sulfur

英语百科

Sulfur

When burned, sulfur melts to a blood-red liquid and emits a blue flame that is best observed in the dark.
The structure of the cyclooctasulfur molecule, S8.
Sulfur vat from which railroad cars are loaded, Freeport Sulphur Co., Hoskins Mound, Texas (1943).

Sulfur or sulphur (see spelling differences) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S8. Elemental sulfur is a bright yellow crystalline solid at room temperature. Chemically, sulfur combines with all elements except for gold, platinum, iridium, nitrogen, tellurium, iodine and the noble gases.

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