Nitrogen is in the air we breathe, lots of it!
And it can also form ammonia when joined with hydrogen and the ratio 1:3.
So it is useful to let us survive, and to create fertilisers, hairdyes, cleaning products and anything ammonia based.
The monomers for these molecules are as follows: Oxygen: O2 Hydrogen: H2 Nitrogen: N2 Carbon dioxide: CO2
Nitrogen gas is used in Lay's chips packets. It helps to preserve the freshness and crunchiness of the chips by creating a protective atmosphere inside the packet that prevents the chips from getting crushed.
A material is useful when it possesses the desired properties for a specific application or task, such as being strong, lightweight, flexible, or insulating. Additionally, the material should be readily available, cost-effective, and environmentally friendly to be considered useful.
It is useful to heat materials when attempting to change their physical properties, such as melting or shaping. However, it may not be useful to heat materials that are sensitive to heat and may degrade or become damaged, or when temperature control is crucial for the material's stability.
Chemical energy becomes useful to you when it is converted into a form of energy that your body can use, such as through the process of cellular respiration. This energy is then used to fuel various functions in your body, such as movement, digestion, and brain function.
Liquid nitrigen
The melting point of nitrogen is 210.1degree centigrade.
i don't know hahahahaha:P
all living organisms need nitrigen to build proteins
The group is called diazotrophs. They are mainly bacteria.
The monomers for these molecules are as follows: Oxygen: O2 Hydrogen: H2 Nitrogen: N2 Carbon dioxide: CO2
plant leave get lighter in color for many reason like the soils pH not enough nitrigen and micro nuitient ploblems
Dry air at sea level is a mixture of gases; 78% nitrogen and 21% oxygen, and with traces of water vapor, carbon dioxide, argon, and various other components.
Most useful and more useful.
more useful, the most useful
The comparative form of "useful" is "more useful."
Nitrogen gas is used in Lay's chips packets. It helps to preserve the freshness and crunchiness of the chips by creating a protective atmosphere inside the packet that prevents the chips from getting crushed.