important facts of liquid nitrogen

Fluids Pressure Upthrust and Flotation..

Large amounts of free atmospheric nitrogen is however, fixed artificially by a number of methods. Three important methods ar..

Nitrogen is one of the important elements found in living organisms. Supply of nitrogen from the atmosphere is maintained. Nitrogen is an essential constituent of amino acids and hence the proteins cannot be absorbed by the plants directly from the atmosphere..

Nitric oxide and nitrogen dioxide are important in the manufacture of nitric acid and nitrate fertilizers. In recent years, N 2 O 4 has been used as an oxidizer for rocket fuels in missiles and space vehicle..

Group 15 Elements (Nitrogen Family) - Introduction - Group 15 of the Periodic table includes five elements namely nitrogen (N), phosphorus (P), arsenic (As) antimony (Sb) and bismuth (Bi). This group is regarded as nitrogen family. There is a transition from ..

Nitrogen Cycle - Nitrogen is an important structural component of many necessary compounds, particularly proteins. Atmosphere is the reservoir of free gaseous nitrogen and nitrogen compounds are found in bodies of organisms and in the soil. Living o..

Which one shows the subtraction facts? => 5 - 3 = 3, 5 - 2 = 3 or 5 - 3 = 3, 5 - 2 = 2 or 5 - 3 = 2, 5 - 2 = 2 or 5 - 3 = 2, 5 - 2 = 3..

Introduction - You begin to write down all the pertinent facts and feelings, and suddenly, you begin to see that you have stronger arguments for one side of the question than the othe..

While solids and liquids have only one specific heat, gases possess two types of specific heat specific heat at constant volume specific heat at constant pressure. When a gas absorbs heat at constant volume, all the heat energy supplied is used to rise its temperature. When a gas absorbs ..

Element Symbol Atomic number Electronic configuration (or Electron arrangement) KLMN Hydrogen H 1 1 Helium He 2 2 Lithium Li 3 2,1 Beryllium Be 4 2,2 Boron B 5 2,3 Carbon C 6 ..