Name the astrophysicist who first advanced the idea that the chemical elements originated from hydrogen in stars

The astrophysicist who had the first advance idea that the chemical elements origanted are from the hydrogen in the stars is Hubert Reeves. He was a French and Canadian astrophycist in which is also responsible of proposing the idea given in the statement above as he was concluding his studies and researches in regards with hydrogen and helium.

i'm pretty sure its b i might be wrong though!

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