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.
Gas
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20 degrees Celsius is about room temperature. At room temperature, mercury is a liquid.
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)
At 20 degrees celsius, Yttrium is solid. It's melting point is far above 1000 degrees.
Selenium is a solid at 20 degrees Celsius!
Hydrogen is in a gaseous state at 20 degrees Celsius.
At Room temperature, its a solid
The state of argon at 20 degrees is a gas.