Stellar abundance indicating: The proportion of various chemical elements found in a star, utilized to predict its evolution and eventual fate. 5. White dwarf stars that have pulled rocky substance onto their floor (i.e. which can be “polluted”) supply a means to observe the interior composition of extrasolar rocks Radial https://billionairebrainwaverevie93814.suomiblog.com/indicators-on-the-stellar-abundance-you-should-know-48368137