Question

what is the melting point of 1)Mn4N and 2) Mn.

Answer 1

melting point of Mn is 1246degree centigrade

Answer 2

Melting point of mn is 1246 degree celsius.

and mn4n  is 4892 degree celsius

.. The softening purpose of a substance relies upon weight and is normally determined at standard weight. At the point when considered as the temperature of the invert change from fluid to strong, it is alluded to as the point of solidification or crystallization point.  

An increasingly explicit meaning of softening point (or the point of solidification) is the temperature at which the strong and fluid periods of a substance are in harmony at a predefined weight (regularly taken to be climatic except if expressed something else).