Talk:CNO cycle
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"The CNO cycle may also be the dominant source of nitrogen and oxygen production"
Er, how? It doesn't create a net increase in the number of N or O nuclei. -- Bth
- Maybe what is meant is that once there is carbon in the star, there will also be nitrogene and oxgene in a comparable amount. If there is no other direct synthesis for oxygene and nitrogene, then most of these two elements can come from aborted CNO cyles. andy 22:32, 29 Feb 2004 (UTC)
There is an equilibrium concentration N and O available in stars. When stars cool down, this can form N2 and O2. In heavier stars, when hydrogen/helium is depleted CNO starts reacting with other CNO molecules to form silicium (and slightly heavier components).
HELP!!! :S
Hi i have a little question that you may just be able to help me with well here it goes... What type of radioactive particle was emitted by 13/7N and 15/7N? your help is much appriciated thank you