Also Born At The Same time?
DEVIL PRAKASH , DO NOT RESPOND, OK.
2006-08-02 02:24:57 · 11 answers · asked by savvy s 2 in Science & Mathematics ➔ Astronomy & Space
After about one to three minutes had passed since the creation of the universe, protons and neutrons began to react with each other to form deuterium, an isotope of hydrogen. Deuterium, or heavy hydrogen, soon collected another neutron to form tritium. Rapidly following this reaction was the addition of another proton which produced a helium nucleus. Scientists believe that there was one helium nucleus for every ten protons within the first three minutes of the universe. After further cooling, these excess protons would be able to capture an electron to create common hydrogen. Consequently, the universe today is observed to contain one helium atom for every ten or eleven atoms of hydrogen.
ALSO mixture of hydrogen and helium was created at the beginning of the universe..
and HYDROGEN is not pre dominant element
http://www.umich.edu/~gs265/bigbang.htm
2006-08-02 02:33:38 · answer #1 · answered by Prakash 4 · 0⤊ 0⤋
Prakash has the best answer so far, but there's more to it. Shortly after (or rather, during) the Big Bang, when the universe cooled sufficiently for atoms to form, there were isotopes of hydrogen (e.g., deuterium, tritium), helium, and traces of lithium -- atomic numbers 1, 2, and 3. Nothing beyond that was possible in the beginning.
Later, after gravity allowed the first generation of stars to form, heavier elements were "cooked" by fusion and compression, and still more when those stars went supernova.
2006-08-02 04:06:40 · answer #2 · answered by bpiguy 7 · 0⤊ 0⤋
Some time ago I too thinked like you but seeing the Universe made in such a beautiful and complex ways, I know that there is a maker. If you are an atheist astronomer as I was some years ago then open your eyes cos there is no way any theory of the Big Bang having been proven nor will it ever happen. It was all made by the word of the only living God.( Psalms 33: 6)
2006-08-04 19:09:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋
Dude, you are always asking tons of Astronomy and Physics questions, so I'm thinking you need a couple of good references to help you out. So, let me recommend these to you:
For Astronomy: Discovering the Universe, by Neil Comins & William Kaufmann III, W.H. Freeman publishers. This is one of the BEST astronomy texts out there; it's easy to read and very, very informative.
For Physics: Physics, by Cutnell & Johnson, John Wiley publishers. A very solid, and again, easy to read physics textbook.
All of your Big Bang and cosmology questions will be addressed. Understanding Physics, by Isaac Asimov is another book I recommend. If you're REALLY interested in all of this, then ANYTHING written by Timothy Ferris (the worlds most popular science writer) AND his videos are ALL absolutely wonderful--especially the video "Life Beyond Earth".
Enjoy!
2006-08-02 05:04:43 · answer #4 · answered by stevenB 4 · 0⤊ 0⤋
i'm a healthful combination of each little thing, yet i'm quite often hearth dominant with Earth an rather close 2d accompanied by using Water and slightly bit Air. prevalent i think lots greater Earthy, only hearth while my aggressive or argumentative streaks rears their gruesome faces. i'm detached in direction of Air because of fact i do no longer think of i understand all and dissimilar who's Air dominant so i won't say for specific. Taurus sunlight/becoming Leo Moon Aries Mercury Gemini Venus maximum cancers Mars
2016-12-10 19:59:30 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Well at the big bang and seconds afterwords the universe was very small so taking into effect gravity spacetime was warped and so time became extremely slow compared to the time we talk about so the time it happened is relative to where you are observing and it can be anywhere from 1day to 7.5 billion years depending on where you are.
2006-08-02 03:18:34 · answer #6 · answered by M&M 3 · 0⤊ 0⤋
no hydrogen only wich after milions of yaers coalesced into stars. through fusion all the other elements were made. oh and it was there at the moment of the big bang
2006-08-02 02:32:44 · answer #7 · answered by Anonymous · 0⤊ 0⤋
There was only ever one big bang, and that was when the nurse dropped baby Stephen Hawkins on his head. How can anyone believe anything so inane?
2006-08-02 02:29:48 · answer #8 · answered by ByeBuyamericanPi 4 · 0⤊ 0⤋
I don't know. I graduated from High School recently and... I learned about the big bang theory in EARTH SCIENCE.. not Chemistry..
go figure .. NY state education requirements suck balls.
2006-08-02 02:27:58 · answer #9 · answered by punkakski 2 · 0⤊ 0⤋
Big bang theory? Don’t you know about the second law of thermodynamics?? It disproves the big bang theory. Entropy baby entropy.....
2006-08-02 03:54:47 · answer #10 · answered by john . 2 · 0⤊ 0⤋