Which Is True About Nucleosynthesis?

Nucleosynthesis is the process that creates new atomic nuclei

from pre-existing nucleons (protons and neutrons) and nuclei. ... Nucleosynthesis in stars and their explosions later produced the variety of elements and isotopes that we have today, in a process called cosmic chemical evolution.

What happens in nucleosynthesis?

Nucleosynthesis is the process of creating new atomic nuclei from preexisting nucleons (protons and neutrons). ... The subsequent nucleosynthesis of the elements (including all carbon, all oxygen, etc.) occurs primarily in stars either by nuclear fusion or nuclear fission.

What are the three process under nucleosynthesis?

Nucleosynthesis is the creation of all the atomic nuclides known to us through a variety of processes that started with an explosive event, the so-called “Big-Bang” and followed by nuclear processes that include fusion, neutron capture, proton capture, energetic particle interactions, and spallation.