Two Elements Liquid At Room Temperature

While a number are gases are only two elements are liquid at room temperature.

Two elements liquid at room temperature.

Each of the 13 elements has their own unique physical and chemical properties. For science it s usually considered to be either 20 c or 25 c. The previous answer concerned common metals. By this definition bromine and mercury are the only two elements that are liquid at room temperature.

These two are mercury and bromine. Room temperature is a loosely defined term that can mean anywhere from 20 c to 29 c. Although elements caesium cs rubidium rb francium fr and gallium ga become liquid at or just above room temperature. Most of the metals are solids under ordinary conditions i e 25ºc 1 atmosphere of pressure etc with the exception of mercury hg element 80 which solidifies.

Actually gallium liquifies just above ordinary room temperature. It is the third lightest halogen and is a fuming red brown liquid at room temperature that evaporates readily to form a similarly coloured gas. Point at or click an element in the periodic table for more information. In the periodic table above black squares indicate elements which are solids at room temperature about 22ºc those in blue squares are liquids at room temperature and those in red squares are gases at room temperature.

Bromine is a chemical element with the symbol br and atomic number 35. Room temperature is a loosely defined term that can mean anywhere from 20 c to 29 c. Elements that are liquid at 25 c. Radon helium xenon neon krypton and argon are eight noble gases.

There are two elements that are liquid at the temperature technically designated room temperature or 298 k 25 c and a total of six elements that can be liquids at actual room temperatures and pressures. At this temperature and ordinary pressure only two elements are liquids. Liquids stp and liquids around room temperature the only liquid elements at standard temperature and pressure are bromine br and mercury hg. Its properties are thus intermediate between those of chlorine and iodine isolated independently by two chemists carl jacob löwig in 1825 and antoine jérôme balard in 1826.

Here s a nice site with a list. Mercury hg and bromine br are the only elements in the periodic table that are liquids at room temperature. Mercury with a melting point of minus 38 83 c 234 32 k minus 7 89 f and a boiling point of 356 73c 629 88 k 674 11 f is the most well known of these. Bromine is liquid at room temperature.