Group 0 elements (noble gases) have very low melting points because they are composed of single atoms that are held together by weak van der Waals forces. This makes them very unreactive and stable at low temperatures.
Beryllium (Be) is the element in Group 2 that is lightweight and has a high melting point. It has a low atomic number and relatively small atomic mass compared to the other elements in Group 2, while also having a higher melting point due to its strong metallic bonds.
Tungsten has a high melting point of 3,422°C, making it one of the highest melting point elements. Tungsten is often mixed with carbon to form tungsten carbide, which has an even higher melting point of over 2,800°C.
Beryllium is the lightweight Group II metal with high melting point that is known for its use as a hardening agent in various alloys.
Low relative to period 3 elements. 44 degree Celsius.
There are 6 elements of the group 2 elements and all of them have relatively similar melting points. All of these 6 elements are solids and have quite a high melting point but the average from all 6 of them is around 900 degrees Celsius. At around this temperature, most of the elements will start to melt.
Beryllium (Be) is the element in Group 2 that is lightweight and has a high melting point. It has a low atomic number and relatively small atomic mass compared to the other elements in Group 2, while also having a higher melting point due to its strong metallic bonds.
Tungsten has a high melting point of 3,422°C, making it one of the highest melting point elements. Tungsten is often mixed with carbon to form tungsten carbide, which has an even higher melting point of over 2,800°C.
It varies. Boron and thallium both have relatively high melting points while gallium and indium have very low melting points.
Nitrogen has an extremely low melting point. The element nitrogen solidifies at -210 °C, only 63° above absolute zero. A phase change can be made under very high pressure, and the resultant solid is then stable at normal pressure if kept cold enough. This has the potential for making nitrogen superconducting magnets.
wolfram due to its extremely high melting point
Beryllium is the lightweight Group II metal with high melting point that is known for its use as a hardening agent in various alloys.
1) they have high melting and boiling point
wolfram due to its extremely high melting point
Low relative to period 3 elements. 44 degree Celsius.
There are 6 elements of the group 2 elements and all of them have relatively similar melting points. All of these 6 elements are solids and have quite a high melting point but the average from all 6 of them is around 900 degrees Celsius. At around this temperature, most of the elements will start to melt.
One substance that has a high melting point is diamond.
it has a low melting point