Question

how are heavy elements such as carbon, oxygen and neon formed during star formation​

Answer 1

Answer:

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Explanation:

After helium is exhausted in the core of a star, it will continue in a shell around the carbon-oxygen core. ... This can then form oxygen, neon, and heavier elements via the alpha process. In this way, the alpha process preferentially produces elements with even numbers of protons by the capture of helium nuclei.

Answer 2

The heavy elements such as carbon Oxygen and uniform during star formation in the following way -

• The stars are mainly made out of the hydrogen gas.
• During the dying stage, the stars fuse the hydrogen gas info helium by the nuclear fusion process.
• The helium is further fused to form further heavier elements upto the iron and nickel.
• The element formation in the stars due to the nuclear fusion is scientifically termed as the Stellar Nucleosynthesis.
• This stellar nucleosynthesis is believed as the the earliest formation source of different types of elements which are commonly observed by us in our planet.