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    NITROGEN IS MORE IMPORTANT THAN YOU THINK

    NITROGEN IS MORE IMPORTANT THAN YOU THINK INTRODUCTION: In this article, we discuss nitrogen its important properties, and some incidents that happened in the past with people and instruments that deal with nitrogen. So, let's start: LIQUID NITROGEN INCIDENT THAT KILLED THREE TECHNICIAN OF NASA: The First space shuttle mission was named STS-1, the first orbital mission of NASA. This mission is uniquely described in this article due to the incident in which three technicians died due to inhalation of excess nitrogen of nitrogen. IMPORTANCE OF NITROGEN: Nitrogen is a crucial element in the periodic table due to many important properties. Nitrogen is a non-toxic & colorless gas that occupies 78% of the atmosphere. HISTORY OF NITROGEN: In the past, scientists had different opinions about this gas. For example, some scientists think it was brunt air because no combination occur in the presence of this element. Some believe it is very toxic and has no life because the environment fil...

    NITROGEN IS MORE IMPORTANT THAN YOU THINK

    NITROGEN IS MORE IMPORTANT THAN YOU THINK INTRODUCTION: In this article, we discuss nitrogen its important properties, and some incidents that happened in the past with people and instruments that deal with nitrogen. So, let's start: LIQUID NITROGEN INCIDENT THAT KILLED THREE TECHNICIAN OF NASA: The First space shuttle mission was named STS-1, the first orbital mission of NASA. This mission is uniquely described in this article due to the incident in which three technicians died due to inhalation of excess nitrogen of nitrogen. IMPORTANCE OF NITROGEN: Nitrogen is a crucial element in the periodic table due to many important properties. Nitrogen is a non-toxic & colorless gas that occupies 78% of the atmosphere. HISTORY OF NITROGEN: In the past, scientists had different opinions about this gas. For example, some scientists think it was brunt air because no combination occur in the presence of this element. Some believe it is very toxic and has no life because the environment fil...

    Nitrogen: Cool Element very Important for Life

     Nitrogen is a very useful and abundant element in the atmosphere. About 78% of the atmosphere is composed of nitrogen elements. Nitrogen is a quite chill and cool element. Joke about Nitrogen: A scientist took a selfie while he was drinking liquid nitrogen He was quoted as saying "It was the coolest shot I ever took" Properties of nitrogen : Molecular weight: 14.01g/mol Boiling point: -195.795 degrees c Melting point: -210 degrees c Density: 1.251g/L Appearance: Colourless gas(at room temperature and pressure), Colourless liquid and solid. Isotopes of Nitrogen: Nitrogen has two stable isotopes N-14 and N-15. N-14 is the most abundant element in the atmosphere at 99.6% and N-15 is about 0.4% of this atmosphere. Each isotope has its own use for scientific and engineering purposes. Nitrogen Cycle and Nitrogen Fixation: First, all games start with atmospheric nitrogen which is composed of about 78% of the total atmosphere. But there is a problem plants and animals can't use ...