| Information | |
|---|---|
| has gloss | eng: The alkaline earth metal strontium (Sr) has four stable, naturally occurring isotopes: 84Sr (0.56%), 86Sr (9.86%), 87Sr (7.0%) and 88Sr (82.58%). It has a standard atomic mass of 87.62(1) u. |
| lexicalization | eng: Isotopes of strontium |
| subclass of | (noun) one of two or more atoms with the same atomic number but with different numbers of neutrons isotope |
| has instance | e/Strontium-100 |
| has instance | e/Strontium-101 |
| has instance | e/Strontium-102 |
| has instance | e/Strontium-103 |
| has instance | e/Strontium-104 |
| has instance | e/Strontium-105 |
| has instance | e/Strontium-73 |
| has instance | e/Strontium-74 |
| has instance | e/Strontium-75 |
| has instance | e/Strontium-76 |
| has instance | e/Strontium-77 |
| has instance | e/Strontium-78 |
| has instance | e/Strontium-79 |
| has instance | e/Strontium-80 |
| has instance | e/Strontium-81 |
| has instance | e/Strontium-82 |
| has instance | e/Strontium-83 |
| has instance | e/Strontium-84 |
| has instance | e/Strontium-85 |
| has instance | e/Strontium-86 |
| has instance | e/Strontium-87 |
| has instance | e/Strontium-88 |
| has instance | e/Strontium-89 |
| has instance | e/Strontium-91 |
| has instance | e/Strontium-92 |
| has instance | e/Strontium-93 |
| has instance | e/Strontium-94 |
| has instance | e/Strontium-95 |
| has instance | e/Strontium-96 |
| has instance | e/Strontium-97 |
| has instance | e/Strontium-98 |
| has instance | e/Strontium-99 |
| Meaning | |
|---|---|
| Catalan | |
| has gloss | cat: L'estronci(Sr) és un metall alcalinoterri . Té quatre isòtops estables: el 84Sr (0.56%), el 86Sr (9.86%), el 87Sr (7.0%) i el 88Sr (82.58%). Té una massa atòmica estàndard de 87.62(1) u. |
| lexicalization | cat: Isòtops de l'estronci |
| Japanese | |
| has gloss | jpn: ストロンチウム（Sr）の同位体のうち天然に生成するものは、84Sr（0.56%）、86Sr（9.86%）、87Sr（7.0%）、88Sr（82.58%）の4種類がある。このうち87Srは放射性同位体であり、半減期4.88×1010年の87Rbの崩壊により生成する場合と、84Sr、86Sr、88Srとともに宇宙の元素合成の際にできたものと2つの起源がある。そのため、87Sr/86Srの比は、地質学の論文ではしばしば報告されるパラメータであり、鉱物や岩石での値はおおよそ0.7から4.0以上をとる。ストロンチウムはカルシウムと似た電子配置であるため、鉱物の中でカルシウムの代わりに入ることがある。 |
| lexicalization | jpn: ストロンチウムの同位体 |
| Russian | |
| lexicalization | rus: Изотопы стронция |
| Chinese | |
| has gloss | zho: 鍶 (原子質量單位:87.62(1) )共有39個同位素，其中有4個同位素是穩定的。 圖表 | class="wikitable" style="font-size:95%; white-space:nowrap" ! rowspan="2" |符號 ! Z(p) ! N(n) ! 質量(原子質量單位) ! rowspan="2" | 半衰期 ! rowspan="2" | 原子核自旋 ! rowspan="2" | 相對豐度 ! rowspan="2" | 相對豐度的變化率 |- ! colspan="3" | 激發能量 |- | 73Sr | style="text-align:right" | 38 | style="text-align:right" | 35 | 72.96597(64)# | >25 ms | 1/2-# | | |- | 74Sr | style="text-align:right" | 38 | style="text-align:right" | 36 | 73.95631(54)# | 50# ms [>1.5 µs] | 0+ | | |- | 75Sr | style="text-align:right" | 38 | style="text-align:right" | 37 | 74.94995(24) | 88(3) ms | (3/2-) | | |- | 76Sr | style="text-align:right" | 38 | style="text-align:right" | 38 | 75.94177(4) | 7.89(7) s | 0+ | | |- | 77Sr | style="text-align:right" | 38 | style="text-align:right" | 39 | 76.937945(10) | 9.0(2) s | 5/2+ | | |- | 78Sr | style="text-align:right" | 38 | style="text-align:right" | 40 | 77.932180(8) | 159(8) s | 0+ | | |- | 79Sr | style="text-align:right" | 38 | style="text-align:right" | 41 | 78.929708(9) | 2.25(10) min | 3/2(-) | | |- | 80Sr | style="text-align:right" | 38 | style="text-align:right" | 42 | 79.924521(7) | 106.3(15) min | 0+ | | |- | 81Sr |... |
| lexicalization | zho: 鍶的同位素 |
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