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MCQIntermediateStars & Stellar Evolution
IAAC — 2019 Final Round
Question 33
As the life of a star progresses, heavy elements are produced. The elements form layers around the star in this order (starting from the outer layer):
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Source
Source: International Astronomy and Astrophysics Competition (IAAC), Final Round 2019. Question wording and answer-choice text are transcribed from the official training PDF; the explanation and metadata are original.