Helium.
W on the periodic table. the element with the highest melting/boiling point is tungsten.
Helium with a melting point of -272.905
The solid element with the lowest known melting point is helium, with a melting point of approximately -272.2°C (-458°F) at atmospheric pressure. However, helium remains a liquid at normal atmospheric conditions; it only solidifies under extreme pressure. In terms of elements that can exist as solids at standard pressure, the element with the lowest melting point is francium, which has a melting point estimated around 27 °C (81 °F).
Lead (Pb) has a melting point of approximately 600 kelvin. If you were looking for an element with a melting point around 300 K, you may have been thinking of mercury (Hg), which has a melting point of around 234 K.
The closest element to this melting point is radium with a melting point of 700 degrees Celsius. It is a 2A alkaline metal with 2 valence electrons and is highly reactive.
Tungsten is the element with the highest melting point of any pure element, at 3422 degrees Celsius. It is commonly used in applications where high temperatures are involved, such as in light bulb filaments and high-temperature furnace components.
Bromine: -7.2 °C Selenium: 220.8 °C Krypton: -157.4 °C So of the elements listed Kryption has the lowest melting point.
Helium has the lowest melting point of any element, and it doesn't really form a solid under normal conditions, as it becomes a liquid around -272 degrees Celsius.
Mercury has a melting point of 234.32 K, or-37.89F or -38.3 C
Carbon (C) has the highest melting point out of all the elements, and so, as it's in the first 20 elements, it has the highest melting point of the first 20 elements too. Its melting point is 3823K.
The lowest melting point is of course - 39 0C.
The element with the lowest melting and boiling point is helium. Helium is a noble gas with an atomic number of 2 and a very low atomic mass, which contributes to its low melting and boiling points. At standard pressure, helium has a melting point of -272.2 degrees Celsius and a boiling point of -268.9 degrees Celsius.