nitrogen
Произношение: [ˈnaɪtrəʤən]
Слово
Контекст: «science»
(noun) a colorless, odorless gas that makes up a large part of the air we breathe. It is important for living things and is part of many chemical processes.
Пример
Nitrogen is essential for plants to grow strong and healthy.
Пример
The lack of nitrogen in the soil can lead to poor plant growth.
Пример
What role does nitrogen play in the air around us?
Контекст: «chemistry»
(noun) a chemical element with the symbol N and atomic number 7. It is used in fertilizers and explosives, among other things.
Пример
Fertilizers often contain nitrogen to help crops thrive.
Пример
Without nitrogen, many plants would struggle to survive, making it very poor for their health.
Пример
Can you name the chemical properties of nitrogen?
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