by fusion.
(1) hydrogen (2) carbon (3) oxygen (4) iron (5) uranium
2007-06-21 18:03:08 · 10 answers · asked by Sky 2 in Science & Mathematics ➔ Astronomy & Space
Iron. See http://en.wikipedia.org/wiki/Star#Massive_stars for a detailed and insightful explanation of how massive stars behave.
2007-06-21 18:15:40 · answer #1 · answered by сhееsеr1 7 · 0⤊ 0⤋
iron.
Fusion of hydrogen, carbon, and oxygen gives off energy and uranium fissions to liberate energy. Iron is stable.
2007-06-22 01:15:55 · answer #2 · answered by James W 2 · 1⤊ 1⤋
Iron.
2007-06-22 02:28:29 · answer #3 · answered by foundationnews2005 2 · 0⤊ 1⤋
Iron.
2007-06-22 02:25:11 · answer #4 · answered by Anonymous · 0⤊ 1⤋
4.
Fusion reactions occur up to the point that the star produces Iron (Fe).
http://en.wikipedia.org/wiki/Image:Evolved_star_fusion_shells.png
2007-06-22 01:45:58 · answer #5 · answered by skater314159 2 · 0⤊ 0⤋
(4) iron. Fusing any further consumes rather than releases energy.
It's determined by the nuclear binding energy curve.
2007-06-22 01:09:48 · answer #6 · answered by Anonymous · 0⤊ 1⤋
Iron-Fe
2007-06-22 04:24:21 · answer #7 · answered by Jason C 2 · 0⤊ 1⤋
I thought it was helium, cause the hydrogen fuses into helium.
If its a homework question, I'd ask the teacher, cause I could swear its helium. The Sun rarely produce Carbon and Oxygen, but mostly Helium.
Post the answer when you choose your best answer, cause I wanna know now. :-)
2007-06-22 01:15:43 · answer #8 · answered by Anonymous · 0⤊ 3⤋
iron.
2007-06-22 01:08:43 · answer #9 · answered by Saulius B 1 · 1⤊ 1⤋
iron.
2007-06-22 01:07:42 · answer #10 · answered by TychaBrahe 7 · 1⤊ 1⤋