Vitesse de la combustion des éléments dans le cours de la nucléosynthèse et âge des éléments -fonctions de la masse initiale où prend lieu la nucléosynthèse. Essai d'évaluation de la proportion des éléments plus lourds queH etHe sur la planète Jupiter

Summary

Velocity of combustion of elements is expressed as an inverse function of initial mass (of hydrogene) wherein the chain of formation of elements begins. The solar system is considered as a homogenous unity and evaluation of the rate of elements heavier thanH andHe is attempted for planets such as Jupiter by means of linear relation established on the basis of data concerning sun and earth.