they react in air by oxidising.
Samarium can react with oxygen, water, and acids to form various compounds. It can also react with halogens such as chlorine and bromine to form halides.
Helium is the only perfectly inert element, although there are several other inert elements which can be made to react with fluorine only with great difficulty, by the use of high temperature and pressure.
All the halogens (periodic column 17) oxygen, and sulfur. Silver can also form alloys with many other metals, but these are not usually considered chemical reactions because they do not always produce compounds with constant composition.
That is correct. Halogens like chlorine, bromine, and iodine readily react with metals to form ionic compounds called salts. For example, sodium chloride (table salt) is formed when sodium metal reacts with chlorine gas.
Technetium react with oxygen, halogens, oxygen, sulfur, selenium, tellurium, boron, carbon etc. and can form alloys with metals.Technetium is dissolved in inorganic acids excepting hydrochloric acid.
Samarium can react with oxygen, water, and acids to form various compounds. It can also react with halogens such as chlorine and bromine to form halides.
halogens generally cause depletion of ozone. They react with ozone to deplete it.
Group 17 elements, also known as the halogens, are the p block elements that react to form halides. They readily react with other elements to form salts called halides, such as sodium chloride (NaCl) and potassium iodide (KI).
Helium is the only perfectly inert element, although there are several other inert elements which can be made to react with fluorine only with great difficulty, by the use of high temperature and pressure.
Lithium is a highly reactive metal, so it can react with many other ions, especially halogens such as fluorine, chlorine, bromine, and iodine
All the halogens (periodic column 17) oxygen, and sulfur. Silver can also form alloys with many other metals, but these are not usually considered chemical reactions because they do not always produce compounds with constant composition.
Oxygen does not react more slowly than all of the halogens, just some of them. Plus, the rate of a reaction depends on its nature, not just whether oxygen or a halogen reacts. when the halogens do react faster, this is because they only need one electron to have a stable configuration, whereas oxygen needs two.
Actinium can react with halogens, oxygen, hydrogen.
When group 7 elements (halogens) react with air, they form oxides and/or halides. For example, chlorine forms chlorine dioxide (ClO2) or chlorine gas (Cl2) when reacting with air. The specific compound formed depends on the specific halogen and conditions of the reaction.
Alkanes react with halogens (e.g. chlorine or bromine) only in the presence of UV light or heat to form halogenated products. Benzene does not readily react with halogens like alkanes do due to its aromatic stability, but it can undergo halogenation in the presence of a Lewis acid catalyst.
The family of elements that react readily with metals is the halogens. This group includes elements such as fluorine, chlorine, bromine, iodine, and astatine. Halogens are highly reactive nonmetals that readily form compounds with metals by gaining an electron to achieve a stable electron configuration.
That is correct. Halogens like chlorine, bromine, and iodine readily react with metals to form ionic compounds called salts. For example, sodium chloride (table salt) is formed when sodium metal reacts with chlorine gas.