Nitrogen (N) Element's Properties and Facts

Element Name : Nitrogen Nitrogen
Symbol : N
Presence in:
1. 70 kg Person : 1.8 kg
2. Body : 3 %
3. Earth Crust : 0.002 %
4. Earth Ocean : 0.00005 %
5. Universe : 0.1 %
Properties:
1. Atomic Number : 7
2. Atomic Weight : 14.0067
3. Group : 15
4. Period : 2
5. Block : p
6. Density : 1.251 g/l
7. Melting Point : 63.15 K
8. Boiling Point : 77.36 K
9. Electron Form : 1s2 2s2 2p3
10. State of matter : Gas
11. Color : Colorless, odorless, tasteless gas
Other Facts:
1. Area of Presence in Body : In All Liquids, Tissues, Proteins
2. Existence in type of Foods : Protein, Milk, Fish and Chicken
3. Diseases : Hypoxia
4. Health Uses : DNA, proteins
5. Adult consumption / day : Woman - 40 grams, Men - 55 to 70 grams
6. Children consumption / day : Nil
7. Natural Form : Nitrates and nitrites
8. Other Forms : Nil
9. Source Place : Air
10. Common Uses : Light bulbs may contain nitrogen as it is a cheaper alternative to argon. It is used in the manufacture of stainless steel. It also reduces the fire hazard in military aircraft fuel systems.
 

Elements in the Human Body

P/G
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
 
2
 
3
 
4
5
6
57 - 71
7
89 - 103
Lanthanide
Actinide
The color of the atomic number indicates the state of matter at standard conditions (0°C and 1 atm)
Solids     Liquids     Gases     Unknown

Elements Category
Human Body Structure1
Human Body Structure2
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