In 1913 Niels Bohr proposed a new model of the atom that included quantized electron orbits: electrons still orbit the nucleus much as planets orbit around the sun, but they are only permitted to inhabit certain orbits, not to orbit at any distance.
About reports the melting point of gold is 1,064.43 degrees Celsius. The melting point of a solid is the temperature at which it becomes a liquid. Gold's boiling point is 2,807 degrees Celsius.
Melting Your Silver. 1  1. Put on your safety gear and secure the area. 2  2. Place the crucible with the silver object on or in your furnace. 3  3. Heat the furnace to a temperature which exceeds the melting point of silver.  4. Apply your blow torch to the silver, if youâve chosen to use a blow torch. If youâre using a smaller crucible and are melting on a smaller scale, you might have chosen to use a blow torch to melt your silver. If this is the case, take your blow torch and apply it to the silver.