Hello @madridbg, it is interesting the topic you develop about the possibility of the origin of some elements that make up the periodic table. It is important to highlight how a temperature variation influences the creation of the elements. Since according to the Big-Bang theory the abrupt variations of temperature were directly proportional to the atomic weight of the elements that were being formed, for example when the temperature was low originated Helium (He) and Hydrogen (H), while when the temperature increased originated elements of higher atomic weight as Carbon (C), Silicon (Si), Oxygen (O). Excellent topic, Greetings