Relative atomic mass the mass of an atom relative to that of.
Is boron a solid liquid or gas at room temp.
At room temperature chlorine is a gas boron is a solid.
The temperature at which the liquid gas phase change occurs.
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.
Its melting point is 2349 k 2076 c 3769 f well above the boiling point of water.
The three phases of matter are liquid gas and solid.
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.
So at room temperature boron is much denser than chlorine.
At room temperature chlorine is a gas boron is a solid.
Normal conditions room temperature element boron solid liquid gas.
Sublimation the transition of a substance directly from the solid to the gas phase without passing through a liquid phase.
It is classified as a metalloid which is neither a metal nor a nonmetal and is generally brown or black in color.
So at room temperature boron is much denser than chlorine.
Boron is a solid at room temperature.