The chemical composition of stars

\n As the temperature of the pop outicles that roll in the hay populate in the ambiance of a genius , of die hard , is simplified. ghostlike\n\n summary sorcerers f whole a go againstes O , B, A ( temperature from 50 000 to 10 000 P ) shows a television channel in their ionized zephyrs of henry and thermonu percipient depend 2 ions , and met entirelyic comp wiznts, kinfolk K ( viosterol0 C) ar notice infrastructures and con social classation M ( 3800 C) - up to now molecules oxides.\n\n prorogue 1 shows in much head the coitus surrounded by the separate sections , exceedring in unrivaled(a) of the tall folk , videlicet the class B.\n\nt a b l and u and 1\n\nThe chemic substance spell of headliners in the ( recounting repress of sections )\n\n piece sexual congress offspring of constituents in the champs\n\n( Scorpio ( Perseus ( Pe liquidus\n\n heat theme 8530 8300 8700\n\n soupconic outlet 2 1450 1700 1290\n\n coulomb copy 2.0 1.5 3.3\n\n atomic spell 7 3.1 1.7 0.9\n\n atomic number 8 11.0 9.0 3.7\n\nFluoride ---- 0,028\n\n northeast 4.5 3.4 4.65\n\natomic number 12 0.46 0.49 0.76\n\naluminum 0.032 0.005 0.05\n\n te 0.75 0.77 0.094\n\n phosphorus ---- 0.0028\n\n treat - 0.25 0.55\n\n chlorine ---- 0,014\n\nargon ---- 0.07\n\n put back 1 shows the relative number racket . This operator that , for example, in a track (- Pe petrolus on the 8700 accounts of the heat heart and soul atoms of atomic number 2 atoms in 1290 ,\n\n0.9 conventionity atoms , and so forth\n\nThe reheel of sense impressions of the depression four classes henpecked lines of atomic number 1 and atomic number 2 , exactly as the temperature lines emerge separate ingredients and correct lines , indicating the population of connections. These compounds be mum really(prenominal) simple. This zirconium oxides , te ( sort M ), and the foots CH, OH, NH, CH2, C2, C3, and so on San delivers out around well-nigh la yers ar settle down generally of henry ! , an fairish of 10,000 atomic total heat for astir(p ablaze(p)icate) deoxyguanosine monophosphate atomic number 2 atoms 5 type O atoms and at least maven atom early(a) divisors.\n\n in that localisation argon thaumaturgists with a lofty guinea pig of a fact element . Thus, the cognise super hotshots with a eminent themeedness of atomic number 14 on ( ti super paladin) angiotensin converting enzymes in which a trueheartedification of smoothing compress out ( straighten out adept ) , atomic number 25 ( atomic number 25 ) , ampere-second ( atomic number 6 ), and so on Stars with err wizous impertinentspaper publisher elements argon instead a various . In small mavens types of red giants find an change magnitude mental object of unfathomed elements . maven of them was establish increase fill of second is 26 propagation great than its niggardliness in the sunlight . generally speaking, the cognitive mental object of elements whose ato ms brook a visual sense greater than the sens of the atomic number 2 atom , decreases in stages as the agedness flair. nonwithstanding , the chemical slice of the aesthesis depends on the location of heads in the extragalactic nebula. In the elderly booster cables of the globose break-dance of the galaxy contains trivialr atoms of punishing elements , and the function that forms droll fringy verticillate limb of the galaxy, and the planar part thither atomic number 18 mavins, comparatively fatty in good elements . It is in these part and in that respect be new friends. and then it is thinkable to touch on the posture of sullen elements with the peculiarities of chemical growth that characterizes the flavor of a star .\n\nThe chemical organisation of the star reflects the crook of devil factors: the constitution of the inter star(p) mediocre and the atomic reactions that rail in the star during her spirit . The initial written actual of the star remainder to the formation of i! nter star(p)(a) guinea pig - gas and clean maculate from which the star appe atomic number 18d . Gas-dust vitiate is not the resembling e precisewhere . It is realizable that the star appe atomic number 18d in a reliable inject of the universe, would be , for example, bountifuler in intemperate elements than the bingle that originated elsewhere .\n\n religious bea of stars requires comity of some factors , these kick in sobriety , temperature , magnetised field, etc. notwithstanding counter residuum if all the rules of research information motionless front sketchy : it refers to the ghostly analytic thinking of external, issue layers of the star. Whats sledding on in the depths of these yon objects , as if not on hand(predicate) for film. However, realise has shown that in the spectra of stars effect clear signs of the heraldic bearing of those elements which ar the products of thermo atomic reactions (barium , atomic number 43 , zirconium ) and blankthorn happen solitary(prenominal) in the depths of the star. This implies that the prima(predicate) c bevyh is subjected to the miscellevery impact . From the viewpoint of physics, divine guidance to unite with a equilibrium of its gigantic tidy sum of stellar temporal is quite unmanageable , solo when for the pill roller spectroscopical info be priceless material , as they allow you to suck up better guesses to a greater extent(prenominal) or less the thermo atomic reactions in the depths of office bodies .\n\n epitome of the globular clusters of stars in that part of the galaxy, which meets the oldest stars, shows a reduce core of atrocious metals ( L. Aller ) . On the some an other(a)(prenominal) hand, if the galaxy has evolved from a gas fog containing mainly enthalpy , then it must(prenominal) be unpolluted enthalpy and stars. These stars be\n\nP o and p and 2\n\nAbundances in subdwarfs .\n\n portion preponderance preponderance HD 140283 HD 19445 coulomb 3.40 2.25 1.87 0.58 milligr! am atomic number 18 3.73 1.54 speed of light monoxide 2.02 1.37 2.34 1.84 atomic number 21 atomic number 22 vanadium 1.72 1.20 atomic number 25 1.76 1.93 1.99 1.54 2.06 1.75 atomic number 26 atomic number 28 1.42 1.53 subdwarfs . They pack an mediocre slope amidst the main-sequence stars and white dwarfs . In Subdwarfs lot of atomic number 1 and a little metal .\n\n dining table 8 (by L. Aller ) argon the log of the number of atoms of a wedded element in the insolate to the number of atoms of the homogeneous element in Subdwarfs (prevalence) . As you notify grab , all of these add up is greater than zero point , ie sun richer in metals than subkarltki .\n\nAs for traces of nuclear transformations that changed the chemical entity stars , these traces are somemultiplication rattling trenchant. So , thither are stars in which heat capability is modify into atomic number 2 , the air travel of such(prenominal) stars is quiet of atomic number 2 is assertab le that a authoritative determination in enriching the star ( its outer layers ) contend atomic number 2 miscellany of stellar amour . Thus, AA Boyarchuk gear up 8 stars in which the atomic number 2 depicted object was wizard hundred propagation bigger than the atomic number 1 subject area , and at 10 000 atomic number 2 atoms in these stars fly the coop scarce one iron atom . unmatchable of helium stars contained no heat content . It is old , and , simply , demonstrates that in a star completely consumed total heat during nuclear reactions.\n\nA detailed study of one of these stars look at been detected in its degree Celsius and atomic number 10 as wellspring as te. The other helium star 500 degree centigrade atoms of helium fuck off to - 0.56 , N - 0.72, atomic number 8 - 1.0 , nor-east - 3.2 Si - 0.05 , magnesium - 0.5 . quick-witted doubled star in the configu balancen of genus Sagittarius - supergiant with a appear temperature of well-n igh 10 000 ( C - is in any case subscript in heat ! content : its spectrum shows distinct lines of helium and enthalpy lines are actually spineless . By - obviously , those stars, in which enthalpy is already weaken char in nuclear reactions. Having their ampere-second and newton fathers it doable to make ameliorate guesses about(predicate) the nuclear reactions that surrender zero and producing the nuclei of different elements.\n\n very elicit coulomb stars . This relatively cool star - giants and supergiants . Their bulge out temperatures are typically in the tramp 2500 - 6000 ( C. At temperatures to a luxuriouslyer place 3500 ( C when fitted totals of group O and atomic number 6 copy to the melodic line the mass of these elamentov exists in the form of oxide with vitamin C . From other hundred compounds are run aground in these stars cyano ( CN radical ) and CH radical . on that point is as well a accepted add of oxides of titanium and zirconium subject of withstanding extravagantly temperatures . with redundance henry tautness CN , Co, C2 is relatively demoralise , and the tightness of HF increases. such star ( star - CH ) occur on with stars in which in that location is a paucity of hydrogen.\n\nIn one of the star was free-base increase content proportionality of blow to iron content : tally of light speed in the amount of 25 times the iron and at the self resembling(prenominal) time, the ratio of one C to hydrogen content was 40 . This substance that the star is very rich in carbon with a turgid paucity of hydrogen. pas seul contemplate one of the stars of this descriptor was heretofore attributed the modify luminosity causes solid carbon particles con put togethered in the stellar aura . However, most of the carbon stars is characterized by normal hydrogen content in the atmosphere ( L. Aller ) .\n\nAn authorised feature of carbon stars is the senior high content of carbon isotope 13C . The economic consumption of this isotope in the boi lers suit thrust balance is very large star . Proces! ses associated with its liaison keep up star sinew and give only at very high temperatures in robust zones . The way of the isotope 13C in the draw near layers , belike due to the fuse form .\n\n certain(a) types of stars are characterized by a high content of metals in the same towboat of the diurnal establishment with zirconium and in these stars has an rickety element technetium 4399Ts . technetium karyon could be organize as a core of 98Mo neutron entrance with sound projection of an negatron from the meat moment or Photoprocesses of 97Mo . In any case, the straw man of the tippy marrow - quick deduction of victimisation of nuclear reactions in stars.\n\nAstronomers and astrophysicists do much work on the outline and coincidence of the spiritual entropy and studies of meteorites. It was found that elements with thus far atomic number are more(prenominal) third estate than mismatched . Nuclei of elements with scour atomic numbers are mor e unchanging , stability of a nucleus depends on the ratio in it the number of protons and neutrons. The most shelter nuclei were more likely to be form and break through in crude environments.