Being a covalent compound, the intermolecular forces between the Cl2O molecules are weak and easily overcome. Therefore little heat energy, in terms of low boiling point is involved.
This is because they have a covalent
Because
High melting point
low melting point, it is a gas at room temperature....
To determine why chlorine's melting point (-100.98) is higher than krypton's melting point (-157.2), you must look at the electron configuration of the elements. 36Kr: [Ar]4s23d104p6, and 17Cl: [Ne]3s23p5. There is a trend in the periodic table that states that elements with paired electrons in the electron orbitals will have extremely low melting points (why all noble-gases have low melting points). So since krypton is a noble-gas, it has every electron orbital filled, forming an octet, therefore having a lower melting point. Chlorine, has a 3p5 orbital and therefore not completing the octet, or paired p-orbital, therefore having a higher melting point.
By contrast, the forces of attraction are very weak. The result of these feeble intermolecular forces is that the melting point is very low.
No, platinum has a high melting point. Its melting point is 1,772°C
High melting point
low melting point, it is a gas at room temperature....
The melting point of helium is the lowest: -272,20 0C.
low melting point
That depends on the solid: ice has a very low melting point, lard and butter have low melting points, chocolate has a relatively low melting point, wax has an intermediate melting point, lead has a high melting point, iron has a very high melting point, tungsten has an extremely high melting point.
low resistivity and low melting point.
The melting point of technetium is 2 157 0C- it is not low.
it has a low melting point
Polonium has a low melting point: 254 0C.
It has a melting point of 113 degrees celieus
high melting point
Tin has a relatively low melting point, at 231.93oC, or 449.47oF.