Barium is a solid at 20 degrees Celsius.
At a temperature of 20 degrees C (or F, for that matter) oxygen is a gas.
Gold would be in solid state at 20 degrees Celsius because its melting point is 1064 degrees Celsius.
Hydrogen is in a gaseous state at 20 degrees Celsius.
At Room temperature, its a solid
Barium is a solid at 20 degrees Celsius.
At a temperature of 20 degrees C (or F, for that matter) oxygen is a gas.
Gold would be in solid state at 20 degrees Celsius because its melting point is 1064 degrees Celsius.
solid, at 20 degrees celsius
Like most metals, it is a solid.
The physical state of Mercury is a LIQUID at 20oC . It is one of only two elements that are liquid at Standard Temperature and Pressure. The other being Bromine.
As with anything, that depends on pressure and temperature.
Niobium is a solid metal at 20 C.
Mercury is a metal that is liquid at 20 degrees Celsius.
Since Mercury has a melting point of −38.83 °C, at anything above this temperature, it becomes a liquid or a gas. For example, at room temperature Mercury exists as a liquid (Room temperature is around 20°C (68°F) to 25 °C (77°F)). Therefore, mercury is not a solid at 36.9 degrees celsius.
it is a state at 20 degrees if you don't know go to an other website
Bromine, Br2, is (one of only two) liquid element at room temperature. (The other: Mercury, Hg)