lưu hoàng
Học thuậtThân thiện
Definition
Noun: - Sulphur (or Sulfur): A yellow chemical element (symbol S, atomic number 16) that is found in nature and has a distinctive smell, especially when burned. It is used in making matches, gunpowder, fertilizers, and in vulcanizing rubber.
Usage Examples
- (Sulphur is a chemical element.)
- (The smell of burning sulphur is very distinctive.)
- (People use sulphur to produce fertilizer.)
Advanced Usage
- In industrial and chemical contexts, "lưu hoàng" refers specifically to the elemental substance or its commercial forms.
- Quá trình này đòi hỏi phải loại bỏ lưu hoàng. (This process requires the removal of sulphur.)
Variants and Related Words
- Diêm sinh: An older or alternative Vietnamese term for sulphur.
- Diêm sinh cũng có nghĩa là lưu hoàng. (Diêm sinh also means sulphur.)
Synonyms
- Brimstone: An archaic or literary term for sulphur.
- Sulfur: The American English spelling of sulphur.
Related Compounds
- Axit sunfuric: Sulphuric acid (H₂SO₄), a compound made from sulphur.
- Axit sunfuric được sản xuất từ lưu hoàng. (Sulphuric acid is produced from sulphur.)
- Sunfua: Sulphide, a compound of sulphur with another element.
- Sắt sunfua là một khoáng chất. (Iron sulphide is a mineral.)
- Sulphur