Isotop belerang: Perbedaan antara revisi
Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 21326351; atribusi sumber disertakan. |
Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi |
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| Baris 8: | Baris 8: | ||
==Daftar isotop== | ==Daftar isotop== | ||
|- | |||
| rowspan=3|<sup>27</sup>S<ref>Memiliki 2 proton halo</ref> | |||
| rowspan=3|<sup>27</sup>S | |||
| rowspan=3 style="text-align:right" | 16 | | rowspan=3 style="text-align:right" | 16 | ||
| rowspan=3 style="text-align:right" | 11 | | rowspan=3 style="text-align:right" | 11 | ||
| Baris 20: | Baris 19: | ||
| rowspan=3| | | rowspan=3| | ||
| rowspan=3| | | rowspan=3| | ||
|- | |||
| β<sup>+</sup>, p (2,3%) | | β<sup>+</sup>, p (2,3%) | ||
| <sup>26</sup>Si | | <sup>26</sup>Si | ||
|- | |||
| β<sup>+</sup>, 2p (1,1%) | | β<sup>+</sup>, 2p (1,1%) | ||
| <sup>25</sup>Al | | <sup>25</sup>Al | ||
|- | |||
| rowspan=2|<sup>28</sup>S | | rowspan=2|<sup>28</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 37: | Baris 36: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>+</sup>, p (20,7%) | | β<sup>+</sup>, p (20,7%) | ||
| <sup>27</sup>Si | | <sup>27</sup>Si | ||
|- | |||
| rowspan=2|<sup>29</sup>S | | rowspan=2|<sup>29</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 51: | Baris 50: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>+</sup>, p (46,4%) | | β<sup>+</sup>, p (46,4%) | ||
| '''<sup>28</sup>Si''' | | '''<sup>28</sup>Si''' | ||
|- | |||
| <sup>30</sup>S | | <sup>30</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 65: | Baris 64: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>31</sup>S | | <sup>31</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 76: | Baris 75: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>32</sup>S | | <sup>32</sup>S<ref>Nuklida paling stabil secara teoritis dengan jumlah proton dan neutron yang sama</ref> | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 85: | Baris 84: | ||
| 0,9499(26) | | 0,9499(26) | ||
| 0,94454-0,95281 | | 0,94454-0,95281 | ||
|- | |||
| <sup>33</sup>S | | <sup>33</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 94: | Baris 93: | ||
| 0,0075(2) | | 0,0075(2) | ||
| 0,00730-0,00793 | | 0,00730-0,00793 | ||
|- | |||
| <sup>34</sup>S | | <sup>34</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 103: | Baris 102: | ||
| 0,0425(24) | | 0,0425(24) | ||
| 0,03976-0,04734 | | 0,03976-0,04734 | ||
|- | |||
| <sup>35</sup>S | | <sup>35</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 112: | Baris 111: | ||
| '''<sup>35</sup>Cl''' | | '''<sup>35</sup>Cl''' | ||
| 3/2+ | | 3/2+ | ||
| Renik | | Renik<ref>Nuklida Kosmogenik</ref> | ||
| | | | ||
|- | |||
| <sup>36</sup>S | | <sup>36</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 123: | Baris 122: | ||
| 0,0001(1) | | 0,0001(1) | ||
| 0,00013−0,00027 | | 0,00013−0,00027 | ||
|- | |||
| <sup>37</sup>S | | <sup>37</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 134: | Baris 133: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>38</sup>S | | <sup>38</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 145: | Baris 144: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>39</sup>S | | <sup>39</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 156: | Baris 155: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>40</sup>S | | <sup>40</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 167: | Baris 166: | ||
| | | | ||
| | | | ||
|- | |||
| rowspan=2|<sup>41</sup>S | | rowspan=2|<sup>41</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 178: | Baris 177: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>−</sup>, n (<0,1%) | | β<sup>−</sup>, n (<0,1%) | ||
| <sup>40</sup>Cl | | <sup>40</sup>Cl | ||
|- | |||
| rowspan=2|<sup>42</sup>S | | rowspan=2|<sup>42</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 192: | Baris 191: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>−</sup>, n (<4%) | | β<sup>−</sup>, n (<4%) | ||
| <sup>41</sup>Cl | | <sup>41</sup>Cl | ||
|- | |||
| rowspan=2|<sup>43</sup>S | | rowspan=2|<sup>43</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 206: | Baris 205: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>−</sup>, n (40%) | | β<sup>−</sup>, n (40%) | ||
| <sup>42</sup>Cl | | <sup>42</sup>Cl | ||
|- | |||
| style="text-indent:1em" | <sup>43m</sup>S | | style="text-indent:1em" | <sup>43m</sup>S | ||
| colspan="3" style="text-indent:2em" | 319(5) keV | | colspan="3" style="text-indent:2em" | 319(5) keV | ||
| Baris 218: | Baris 217: | ||
| | | | ||
| | | | ||
|- | |||
| rowspan=2|<sup>44</sup>S | | rowspan=2|<sup>44</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 229: | Baris 228: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>−</sup>, n (18,2%) | | β<sup>−</sup>, n (18,2%) | ||
| <sup>43</sup>Cl | | <sup>43</sup>Cl | ||
|- | |||
| style="text-indent:1em" | <sup>44m</sup>S | | style="text-indent:1em" | <sup>44m</sup>S | ||
| colspan="3" style="text-indent:2em" | 1365,0(8) keV | | colspan="3" style="text-indent:2em" | 1365,0(8) keV | ||
| Baris 241: | Baris 240: | ||
| | | | ||
| | | | ||
|- | |||
| rowspan=2|<sup>45</sup>S | | rowspan=2|<sup>45</sup>S | ||
| rowspan=2 style="text-align:right" | 16 | | rowspan=2 style="text-align:right" | 16 | ||
| Baris 252: | Baris 251: | ||
| rowspan=2| | | rowspan=2| | ||
| rowspan=2| | | rowspan=2| | ||
|- | |||
| β<sup>−</sup> (46%) | | β<sup>−</sup> (46%) | ||
| <sup>45</sup>Cl | | <sup>45</sup>Cl | ||
|- | |||
| <sup>46</sup>S | | <sup>46</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 266: | Baris 265: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>47</sup>S | | <sup>47</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 277: | Baris 276: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>48</sup>S | | <sup>48</sup>S | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| Baris 288: | Baris 287: | ||
| | | | ||
| | | | ||
|- | |||
| <sup>49</sup>S | | <sup>49</sup>S<ref>L. Neufcourt. ''Neutron drip line in the Ca region from Bayesian model averaging''. ''Physical Review Letters''. 2019. Vol. 122 (6). hlm. 062502–1–062502–6. doi:10.1103/PhysRevLett.122.062502.</ref> | ||
| style="text-align:right" | 16 | | style="text-align:right" | 16 | ||
| style="text-align:right" | 33 | | style="text-align:right" | 33 | ||
| 49,02264(72)# | | 49,02264(72)# | ||
| | | | ||
| β<sup>−</sup> | | β<sup>−</sup> | ||
| <sup>49</sup>Cl | | <sup>49</sup>Cl | ||
| Baris 299: | Baris 298: | ||
| | | | ||
| | | | ||
==Lihat pula== | ==Lihat pula== | ||
* [[Biogeokimia isotop belerang]] | * [[Biogeokimia isotop belerang]] | ||
==Pranala luar== | ==Pranala luar== | ||
*[https://web.archive.org/web/20070731012823/http://ie.lbl.gov/education/parent/S_iso.htm Data isotop belerang dari ''The Berkeley Laboratory Isotopes Project's''] | *[https://web.archive.org/web/20070731012823/http://ie.lbl.gov/education/parent/S_iso.htm Data isotop belerang dari ''The Berkeley Laboratory Isotopes Project's''] | ||
== Referensi == | |||
<references /> | |||
== Sumber dan atribusi == | == Sumber dan atribusi == | ||
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+belerang&oldid=21326351 Wikipedia bahasa Indonesia], revisi 21326351 (2022-07-03T13:22:33Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku. | Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Isotop+belerang&oldid=21326351 Wikipedia bahasa Indonesia], revisi 21326351 (2022-07-03T13:22:33Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku. | ||
<!-- WIKI_UNISSULA_PRESENTATION_V4 --> | |||
Revisi terkini sejak 28 Agustus 2026 03.59
Belerang (16S) memiliki 23 isotop yang diketahui dengan nomor massa mulai dari 27 hingga 49, empat di antaranya merupakan isotop stabil: 32S (95,02%), 33S (0,75%), 34S (4,21%), dan 36S (0,02%). Kelebihan 32S dijelaskan oleh produksinya dari 12C ditambah penangkapan fusi berturut-turut dari lima inti 4He, dalam apa yang disebut proses alfa dari ledakan supernova tipe II (lihat pembakaran silikon).
Selain 35S, isotop radioaktif belerang semuanya relatif berumur pendek. 35S terbentuk dari spalasi sinar kosmik 40Ar di atmosfer. Ini memiliki waktu paruh 87 hari. Radioisotop yang berumur panjang berikutnya adalah 38S, dengan waktu paruh 170 menit. Radioisotop yang berumur paling pendek adalah 49S, dengan waktu paruh lebih pendek dari 200 nanodetik. Isotop radioaktif belerang yang lebih berat meluruh menjadi klorin.
Ketika mineral sulfida diendapkan, kesetimbangan isotop antara padatan dan cairan dapat menyebabkan perbedaan kecil dalam nilai δ34S mineral ko-genetik. Perbedaan antara mineral dapat digunakan untuk memperkirakan suhu kesetimbangan. δ13C dan δ34S dari karbonat dan sulfida yang hidup berdampingan dapat digunakan untuk menentukan pH dan fugasitas oksigen dari fluida pembawa bijih selama pembentukan bijih.
Di sebagian besar ekosistem hutan, sulfat sebagian besar berasal dari atmosfer; pelapukan mineral bijih dan evaporit juga menyumbang beberapa belerang. Belerang dengan komposisi isotop khas telah digunakan untuk mengidentifikasi sumber polusi, dan belerang yang diperkaya telah ditambahkan sebagai pelacak dalam studi hidrologi. Perbedaan kelimpahan alami juga dapat digunakan dalam sistem di mana terdapat variasi yang cukup dalam 34S komponen ekosistem. Danau-danau di pegunungan Rocky yang diduga didominasi oleh sumber sulfat di atmosfer telah ditemukan memiliki nilai δ34S yang berbeda dari lautan yang diyakini didominasi oleh sumber sulfat di daerah aliran sungai.
Daftar isotop
|-
| rowspan=3|27S[1]
| rowspan=3 style="text-align:right" | 16
| rowspan=3 style="text-align:right" | 11
| rowspan=3|27,01828(43)#
| rowspan=3|15,5(15) mdtk
| β+ (96,6%)
| 27P
| rowspan=3|(5/2+)
| rowspan=3|
| rowspan=3|
|-
| β+, p (2,3%)
| 26Si
|-
| β+, 2p (1,1%)
| 25Al
|-
| rowspan=2|28S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 12
| rowspan=2|28,00437(17)
| rowspan=2|125(10) mdtk
| β+ (79,3%)
| 28P
| rowspan=2|0+
| rowspan=2|
| rowspan=2|
|-
| β+, p (20,7%)
| 27Si
|-
| rowspan=2|29S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 13
| rowspan=2|28,99661(5)
| rowspan=2|188(4) mdtk
| β+ (53,6%)
| 29P
| rowspan=2|5/2+#
| rowspan=2|
| rowspan=2|
|-
| β+, p (46,4%)
| 28Si
|-
| 30S
| style="text-align:right" | 16
| style="text-align:right" | 14
| 29,98490677(22)
| 1,1759(17) dtk
| β+
| 30P
| 0+
|
|
|-
| 31S
| style="text-align:right" | 16
| style="text-align:right" | 15
| 30,97955701(25)
| 2,5534(18) dtk
| β+
| 31P
| 1/2+
|
|
|-
| 32S[2]
| style="text-align:right" | 16
| style="text-align:right" | 16
| 31,9720711744(14)
| colspan=3 align=center|Stabil
| 0+
| 0,9499(26)
| 0,94454-0,95281
|-
| 33S
| style="text-align:right" | 16
| style="text-align:right" | 17
| 32,9714589099(15)
| colspan=3 align=center|Stabil
| 3/2+
| 0,0075(2)
| 0,00730-0,00793
|-
| 34S
| style="text-align:right" | 16
| style="text-align:right" | 18
| 33.96786701(5)
| colspan=3 align=center|Stabil
| 0+
| 0,0425(24)
| 0,03976-0,04734
|-
| 35S
| style="text-align:right" | 16
| style="text-align:right" | 19
| 34,96903232(4)
| 87,37(4) hri
| β−
| 35Cl
| 3/2+
| Renik[3]
|
|-
| 36S
| style="text-align:right" | 16
| style="text-align:right" | 20
| 35,96708070(20)
| colspan=3 align=center|Stabil
| 0+
| 0,0001(1)
| 0,00013−0,00027
|-
| 37S
| style="text-align:right" | 16
| style="text-align:right" | 21
| 36,97112551(21)
| 5,05(2) mnt
| β−
| 37Cl
| 7/2−
|
|
|-
| 38S
| style="text-align:right" | 16
| style="text-align:right" | 22
| 37,971163(8)
| 170,3(7) mnt
| β−
| 38Cl
| 0+
|
|
|-
| 39S
| style="text-align:right" | 16
| style="text-align:right" | 23
| 38,97513(5)
| 11,5(5) dtk
| β−
| 39Cl
| (7/2)−
|
|
|-
| 40S
| style="text-align:right" | 16
| style="text-align:right" | 24
| 39,975483(4)
| 8,8(22) dtk
| β−
| 40Cl
| 0+
|
|
|-
| rowspan=2|41S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 25
| rowspan=2|40,979593(4)
| rowspan=2|1,99(5) dtk
| β− (>99,9%)
| 41Cl
| rowspan=2|7/2−#
| rowspan=2|
| rowspan=2|
|-
| β−, n (<0,1%)
| 40Cl
|-
| rowspan=2|42S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 26
| rowspan=2|41,981065(3)
| rowspan=2|1,016(15) dtk
| β− (>96%)
| 42Cl
| rowspan=2|0+
| rowspan=2|
| rowspan=2|
|-
| β−, n (<4%)
| 41Cl
|-
| rowspan=2|43S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 27
| rowspan=2|42,986908(5)
| rowspan=2|265(13) mdtk
| β− (60%)
| 43Cl
| rowspan=2|3/2−#
| rowspan=2|
| rowspan=2|
|-
| β−, n (40%)
| 42Cl
|-
| style="text-indent:1em" | 43mS
| colspan="3" style="text-indent:2em" | 319(5) keV
| 415,0(26) ndtk
|
|
| (7/2−)
|
|
|-
| rowspan=2|44S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 28
| rowspan=2|43,990119(6)
| rowspan=2|100(1) mdtk
| β− (81,7%)
| 44Cl
| rowspan=2|0+
| rowspan=2|
| rowspan=2|
|-
| β−, n (18,2%)
| 43Cl
|-
| style="text-indent:1em" | 44mS
| colspan="3" style="text-indent:2em" | 1365,0(8) keV
| 2,619(26) µdtk
|
|
| 0+
|
|
|-
| rowspan=2|45S
| rowspan=2 style="text-align:right" | 16
| rowspan=2 style="text-align:right" | 29
| rowspan=2|44,99572(111)
| rowspan=2|68(2) mdtk
| β−, n (54%)
| 44Cl
| rowspan=2|3/2−#
| rowspan=2|
| rowspan=2|
|-
| β− (46%)
| 45Cl
|-
| 46S
| style="text-align:right" | 16
| style="text-align:right" | 30
| 46,00037(54)#
| 50(8) mdtk
| β−
| 46Cl
| 0+
|
|
|-
| 47S
| style="text-align:right" | 16
| style="text-align:right" | 31
| 47,00791(54)#
| 20# mdtk
[>200 ndtk]
| β−
| 47Cl
| 3/2−#
|
|
|-
| 48S
| style="text-align:right" | 16
| style="text-align:right" | 32
| 48,01370(64)#
| 10# mdtk
[>200 ndtk]
| β−
| 48Cl
| 0+
|
|
|-
| 49S[4]
| style="text-align:right" | 16
| style="text-align:right" | 33
| 49,02264(72)#
|
| β−
| 49Cl
| 3/2−#
|
|
Lihat pula
Pranala luar
Referensi
- ↑ Memiliki 2 proton halo
- ↑ Nuklida paling stabil secara teoritis dengan jumlah proton dan neutron yang sama
- ↑ Nuklida Kosmogenik
- ↑ L. Neufcourt. Neutron drip line in the Ca region from Bayesian model averaging. Physical Review Letters. 2019. Vol. 122 (6). hlm. 062502–1–062502–6. doi:10.1103/PhysRevLett.122.062502.
Sumber dan atribusi
Konten artikel ini diadaptasi dari Wikipedia bahasa Indonesia, revisi 21326351 (2022-07-03T13:22:33Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.