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.
The metals with the highest melting points are tungsten (W), which melts at 3,695 K or 3,422 ÃÂ°C, rhenium (Re), which melts at 3,459 K, osmium (Os), which melts at â¦ 3,306 K, and tantalum (Ta), which melts at 3,290 K. Out of the elemental metals, Pure Tungsten (W) is highest melting metal.