Nitrogen (N)

Phát âm

Phiên âm: /ˈnaɪtrədʒən/

Từ loại: Noun

Nghĩa tiếng Việt:
Ni-tơ

Nghĩa tiếng Anh:
The chemical element of atomic number 7, a colourless, odourless unreactive gas that forms about 78 per cent of the earth's atmosphere. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins (−195.8°C) and is used as a coolant.

Thuật ngữ liên quan:

• Nitrogenous
• Nitrogen fixation
• Nitrogen-fixing bacteria
• Liquid nitrogen
• Liquid nitrogen container
• Organic compound
• Aspartic acid
• Non-protein nitrogen (NPN)
• Degradable Intake Protein (DIP)
• Urea
• Thiazole
• True protein (TP)
• Nitrous
• Gas chromatography (GC)
• Nitrogen retention
• Air
• Melamine
• Ammonia (NH₃)

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