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What does nitrogen do?

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Nitrogen is an important chemical element with a variety of different functions. It helps form compounds that are essential to life and it is required for living things to grow. Nitrogen is a vital part of amino acids, which are the small structures that help make up proteins. read more

Plants need nitrogen to develop large, deep green leaves and strong stem growth. Although nitrogen is naturally available in the soil, it's not always in a high enough amount to benefit the plants. Understanding how nitrogen works for plants can help guide your garden fertilizer choices. read more

Liquid nitrogen readily evaporates to form gaseous nitrogen, and hence the precautions associated with gaseous nitrogen also apply to liquid nitrogen. For example, oxygen sensors are sometimes used as a safety precaution when working with liquid nitrogen to alert workers of gas spills into a confined space. read more

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