In all probability, it has not been experimentally determined due to the extraordinarily small quantities in existence. However, by extrapolating data from other hydrogen halides, namely HCl HBr and HI, which boil respectively at -85, -66 and -34 degrees C, one could reasonably expect that HAt would boil around -5 degrees C (+/- 5 degrees).
The boiling point of hydrogen peroxide (H2O2) is 150.2 °C, 423 K, or 302 °F. The melting point of hydrogen peroxide is -0.43 °C, 273 K, or 31 °F.
Ammonia has an unusually high boiling point compared to other molecules of similar size because it forms strong hydrogen bonds, which require more energy to break. These hydrogen bonds create a network of intermolecular forces that hold the ammonia molecules together, resulting in a higher boiling point.
Ethanol (C2H5OH) has a higher boiling point compared to methyl ether (CH3OCH3) due to hydrogen bonding in ethanol. Hydrogen bonding results in stronger intermolecular forces in ethanol, requiring more energy to overcome, hence a higher boiling point.
Sulfur is not nearly as electronegative as oxygen so that hydrogen sulfide is not nearly as polar as water. Because of this, comparatively weak intermolecular forces exist for H2S and the melting and boiling points are much lower than they are in water.
I believe the chemical formula for cesium astatide is "CsAt".
The boiling point of hydrogen is -252.87 degrees Celsius or -423.17 degrees Fahrenheit.
The hydrogen astatide - HAt.
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.
The biliong point of hydrogen is -252,87 0C. The melting point of hydrogen is -259,14 0C.
The boiling point of liquid hydrogen is 20.268 K (-252.88 °C or -423.184 °F)The freezing point of hydrogen is 14.025 K (-259.125 °C or -434.425 °F).
Because of hydrogen bonding. Oxygen, nitrogen, and fluorine have a high boiling point.
-252.87 °C
Hydrogen astatide, also known as astatane, or astidohydrogenis a chemical compound with the chemical formula HAt, consisting of an astatine atom covalently bonded to a hydrogen atom.
The boiling point of hydrogen is lower than that of fluorine. Hydrogen is a gas at room temperature and pressure, with a boiling point of -252.87°C, while fluorine is a gas at room temperature and pressure, with a boiling point of -188.12°C.
hydrogen
The boiling point of hydrogen peroxide (H2O2) is 150.2 °C, 423 K, or 302 °F. The melting point of hydrogen peroxide is -0.43 °C, 273 K, or 31 °F.
Melting: -259.14 C Boiling: -252.87 C