Given this experimental data, Rutherford naturally considered a planetary-model atom, the Rutherford model of 1911 â electrons orbiting a solar nucleus â however, said planetary-model atom has a technical difficulty.
1 Goldâs melting point is at about 1,943 degrees Fahrenheit, which means you will need temperatures that hot to melt it. 2  Thus, it's very important that you don't just choose any container. 3  In addition to a crucible, you will need a pair of tongs to move the crucible and hold it.
Quora User, studied at Geology. Diamonds would not melt in lava, they would burn. Diamond's ignition point in air is 850-1000 degrees Celcius. Depending on the type of lava, the temperature is 700 to1200 degrees Celcius potentially hot enough to ignite a diamond. The stability and strength of diamonds is greatly exaggerated in common knowledge.