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Air is approximately 80% nitrogen

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Approximately how many radian lengths are needed to trace around the circumference of a circle?(1 point) Responses approximately
1. 1 answer
2. 87 views
Which of the following statements are applicable to the nitrogen cycle?A. Nitrogen fixation converts atmospheric nitrogen into
1. 1 answer
2. 56 views
What is free nitrogen?nitrogen that is ready for plants to use nitrogen that has been fixed by bacteria nitrogen that cannot be
1. 1 answer
2. 19 views
There is a problem that asks if an ice cube is dropped into nitrogen (boiling point of nitrogen is 77K), how much nitrogen will
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2. asked by Pegs
3. 574 views
If a farmer wants to increase the health of his crops, he could apply a nitrogen-based fertilizer. Why is nitrogen important to
1. 1 answer
2. 48 views
The three steps of the nitrogen cycle in order, starting with nitrogen gas in the atmosphere, areNotification, nitrogen
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2. asked by X_ N01D_X
3. 7 views
Gaseous nitrogen has a density of 1.17 kg/m3 and liquid nitrogen has a density of 810 kg/m3.[The relative molecular mass of
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2. asked by Paula
3. 661 views
Gaseous nitrogen has a density of 1.17 kg/m3 and liquid nitrogen has a density of 810 kg/m3.[The relative molecular mass of
1. 1 answer
2. asked by Francesca
3. 1,310 views
Predict which isotope of nitrogen is more commonly found, nitrogen-14 or nitrogen-15.(Hint: What is the average atomic mass
1. 1 answer
2. asked by Jameisha
3. 1,535 views
How long did communist rule in the region last until the Soviet Union broke up?(1 point) Responses Approximately 200 years
1. 1 answer
2. 14 views

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