promethium का हिन्दी अर्थ
promethium के हिन्दी अर्थ
संज्ञा
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promethium शब्द रूप
promethiums (बहुवचन संज्ञा)promethium की परिभाषाएं और अर्थ अंग्रेजी में
promethium संज्ञा
- a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
पर्यायवाची
Pm, Pm, Pm, atomic number 61
प्रोमीथियम
promethium के समानार्थक शब्द
विवरण
Promethium is a chemical element; it has symbol Pm and atomic number 61. All of its isotopes are radioactive; it is extremely rare, with only about 500–600 grams naturally occurring in Earth's crust at any given time. Promethium is one of only two radioactive elements that are followed in the periodic table by elements with stable forms, the other being technetium. Chemically, promethium is a lanthanide. Promethium shows only one stable oxidation state of +3.
एक भौतिक तत्त्व है।
विकिपीडिया पर "Promethium" भी देखें।promethium
noun
और देखें
Words starting with
promethium का हिन्दी मतलब
promethium का हिन्दी अर्थ, promethium की परिभाषा, promethium का अनुवाद और अर्थ, promethium के लिए हिन्दी शब्द। promethium के समान शब्द, promethium के समानार्थी शब्द, promethium के पर्यायवाची शब्द। promethium के उच्चारण सीखें और बोलने का अभ्यास करें। promethium का अर्थ क्या है? promethium का हिन्दी मतलब, promethium का मीनिंग, promethium का हिन्दी अर्थ, promethium का हिन्दी अनुवाद
"promethium" के बारे में
promethium का अर्थ हिन्दी में, promethium का इंगलिश अर्थ, promethium का उच्चारण और उदाहरण वाक्य। promethium का हिन्दी मीनिंग, promethium का हिन्दी अर्थ, promethium का हिन्दी अनुवाद
- a soft silvery metallic element of the rare earth group having no stable isotope; was discovered in radioactive form as a fission product of uranium
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