nitrogen

noun uncountable chemistry

US /ˈnaɪtrədʒən/

单词	nitrogen
释义	nitrogen noun uncountable chemistry UK /ˈnaɪtrədʒ(ə)n/ Other entries for this word nitrogen dioxide noun the nitrogen cycle noun DEFINITIONS1 1 a chemical element that is a colourless odourless gas. It exists in large quantities in the air that we breathe and its symbol is N. Synonyms and related words Gases acetylene ammonia argon derived word nitrogenous adjective Synonyms and related words Describing chemicals and chemical processes active aerobic alkaline nitrogen noun uncountable chemistry US /ˈnaɪtrədʒən/ Other entries for this word nitrogen dioxide noun the nitrogen cycle noun DEFINITIONS1 1 a chemical element that is a colorless odorless gas. It exists in large quantities in the air that we breathe and its symbol is N. Synonyms and related words Gases acetylene ammonia argon Synonyms and related words Chemical elements actinium alkali metal aluminum derived word nitrogenous adjective Synonyms and related words Describing chemicals and chemical processes active aerobic alkaline
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nitrogen ​‌