because they are at room temperature exists
The elements on the periodic table that are liquid at room temperature are mercury (Hg) and bromine (Br). Mercury is a metal with a silvery appearance, while bromine is a non-metal with a reddish-brown color. Both elements have low melting points compared to other elements.
Mercury and bromine are the only two elements liquid at room temperature.
Boiling point 58.78°C Melting point 7.2°C
Mercury (Hg) Melting points: 234.32 K, -38.83 °C, -37.89 °F Boiling points: 629.88 K, 356.73 °C, 674.11 °F
They have low melting points and high reactivity.
Some elements that exist as liquids at normal conditions include: Mercury (Hg): Symbol Hg Bromine (Br): Symbol Br These elements have melting and boiling points below room temperature, making them liquids under normal conditions.
Yes, all metals have definite melting points. Most, under earths atmospheric pressure, have very high (hot) melting points, but mercury is liquid at room temperature. Mercury begins to "melt" from it's solid form at 39 degrees below zero!
Galium n Mercury
At 30°C, bromine is in a liquid state. Bromine has a boiling point of 58.8°C and a melting point of -7.2°C, so at 30°C it is between these two points and exists as a liquid.
Mercury has a very low melting point of -38.87 C. This means it exists as a liquid at room temperature.
Good conductors of heatGood conductors of electricityDuctileMalleableUnreactive but form alloysHigh melting points (except mercury)High boiling points (except mercury)
No it is a solid. Calcium has a high melting point. Most metals (except mercury) have high melting points.