Probably the reaction is possible only at a high temperature.
Astatine can react with hydrogen to form hydrogen astatide (HAt) through a simple displacement reaction. This reaction is similar to the halogens' reactions with hydrogen when hydrogen halides are formed. Hydrogen astatide is a strong acid and highly reactive due to the polar covalent bond between hydrogen and astatine.
Astatine is a radioactive element that is expected to exist as a solid at room temperature. It has a very short half-life and is not found in nature in significant quantities, making it difficult to study its physical form at standard conditions.
Some common compounds formed by astatine include hydrogen astatide (HAt), astatine monochloride (AtCl), astatine monobromide (AtBr), and astatine monoxide (At2O). Due to the scarcity and radioactive nature of astatine, its compounds are not commonly studied.
Hydrogen and bromine react to form hydrogen bromide (HBr), which is a colorless gas at room temperature and is a corrosive acid when dissolved in water.
Hydrogen does not react with water. In an acid, hydrogen can react to form hydrogen gas and a salt.
Astatine can react with hydrogen to form hydrogen astatide (HAt) through a simple displacement reaction. This reaction is similar to the halogens' reactions with hydrogen when hydrogen halides are formed. Hydrogen astatide is a strong acid and highly reactive due to the polar covalent bond between hydrogen and astatine.
Astatine reacts very quickly with hydrogen to form hydrogen astatide (HAt) gas. This reaction is highly exothermic and can result in explosive reactions due to the extreme reactivity of astatine.
It is a heavy element with very low abundance if available it is denser than water.
Yes, astatine can react with potassium bromide to form potassium astatide and bromine. This reaction is typically used in nuclear medicine laboratories to produce astatine compounds for medical research and treatment.
Astatine could potentially replace the chlorine in potassium chloride to form astatine chloride and potassium. The reaction would likely be very rare and unstable due to astatine's radioactivity and scarcity.
The hydrogen astatide - HAt.
The chemical formula of hydrogen astatide is HAt.
Astatine is a solid at room temperature.
Hydrogen and nitrogen react to form ammonia (NH3) in the presence of a catalyst at high temperature and pressure.
Astatine can react with iron, forming astatide ions (At-) in aqueous solutions. This reaction is rare and not well studied due to astatine's scarcity and radioactivity. The astatine ion would likely displace another halogen ion in a salt with iron, similar to reactions with other halogens like iodine.
Astatine is a solid at room temperature.
Astatine is a radioactive element that is expected to exist as a solid at room temperature. It has a very short half-life and is not found in nature in significant quantities, making it difficult to study its physical form at standard conditions.