Chemically they are all inert - they do not combine with any other element.
Physically they vary in many ways due to their differing atomic weights. Features such as melting and boiling points, specific heat, density etc. will all be different.
Nitrogen has two main allotropes: nitrogen gas (N2) and nitrogen dioxide (NO2). Nitrogen gas is a diatomic molecule, while nitrogen dioxide is a reddish-brown gas with a pungent odor. They differ in their chemical compositions and physical properties, with nitrogen gas being inert and colorless, while nitrogen dioxide is a reactive and colored gas.
No, air in a balloon is a mixture of gases, primarily nitrogen, oxygen, carbon dioxide, and other trace gases. It is not a compound because each gas retains its own chemical properties and can be separated through physical means.
No, nitrogen dioxide (NO2) is a chemical compound consisting of one nitrogen atom and two oxygen atoms bonded together. It is not a mixture of different substances.
The main nitrogen allotropes are nitrogen gas (N2), nitric oxide (NO), and nitrogen dioxide (NO2). These allotropes differ in their molecular structures and properties. Nitrogen gas is a diatomic molecule, while nitric oxide and nitrogen dioxide are both monatomic molecules with different numbers of oxygen atoms attached. Nitrogen gas is inert and stable, while nitric oxide and nitrogen dioxide are reactive and can participate in chemical reactions.
Nitrogen dioxide is itself a chemical compound. It consists of 2 atoms of Oxygen and 1 of Nitrogen. Its formula is NO2
Nitrogen has two main allotropes: nitrogen gas (N2) and nitrogen dioxide (NO2). Nitrogen gas is a diatomic molecule, while nitrogen dioxide is a reddish-brown gas with a pungent odor. They differ in their chemical compositions and physical properties, with nitrogen gas being inert and colorless, while nitrogen dioxide is a reactive and colored gas.
Nitrogen dioxide is NO2NO2NO2NO2
formula for nitrogen dioxide gas and designate physical
Ammonia is NH3 (i.e. consists of nitrogen and hydrogen as its constituents) whereas Sulphur dioxide is SO2 i.e it has sulphur and oxygen as its constituents. The chemical and physical properties are also quite different.
Carbon dioxide is chemical compound. Oxygen and nitrogen are chemical elements.
No. Nitrogen dioxide is a compound of nitrogen an oxygen, meaning that the two elements are chemical bonded together to form a different chemical with its own unique set of properties. In a mixture the nitrogen and oxygen would not be bonded to each other and would retain their individual properties.
The chemical change is the burning wood because the products, carbon dioxide, water, ash, and soot, have different physical and chemical properties. The other changes are physical changes because the physical and chemical properties of the substances did not change.
Heating cupric nitrate is a chemical change because it involves the decomposition of cupric nitrate into copper oxide, nitrogen dioxide, and oxygen. This change results in the formation of new substances with different properties from the original cupric nitrate.
it would be a chemical reaction mArKe ^_^
its a chemical change which forms suphurous acid (H2SO3) and nitric acid (HNO3)
Nitrogen dioxide NO2 Nitrogen(IV) oxide
No, air in a balloon is a mixture of gases, primarily nitrogen, oxygen, carbon dioxide, and other trace gases. It is not a compound because each gas retains its own chemical properties and can be separated through physical means.