polonium - Meaning in Hindi
polonium - Meaning in Hindi
polonium Word Forms & Inflections
Definitions and Meaning of polonium in English
polonium noun
- a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor
Synonyms
Po, Po, Po, atomic number 84
पोलोनियम
Synonyms of polonium
Description
Polonium is a chemical element; it has symbol Po and atomic number 84. A rare and highly radioactive metal with no stable isotopes, polonium is a chalcogen and chemically similar to selenium and tellurium, though its metallic character resembles that of its horizontal neighbors in the periodic table: thallium, lead, and bismuth. Due to the short half-life of all its isotopes, its natural occurrence is limited to tiny traces of the fleeting polonium-210 in uranium ores, as it is the penultimate daughter of natural uranium-238. Though longer-lived isotopes exist, such as the 124 years half-life of polonium-209, they are much more difficult to produce. Today, polonium is usually produced in milligram quantities by the neutron irradiation of bismuth. Due to its intense radioactivity, which results in the radiolysis of chemical bonds and radioactive self-heating, its chemistry has mostly been investigated on the trace scale only.
पोलोनियम एक रासायनिक तत्व है। इसकी खोज सन् १८९८ में मेरी क्युरी और प्येर क्युरी ने की थी। यह एक रेडियोएक्टिव तत्व है जिसके मुख्य समस्थानिक का द्रव्यमान २१० है,लेकिन इसके अलावा पोलेनियाम के १० अन्य समस्थानिक ज्ञात है जो आवर्त सारणी में किसी तत्व के सर्वाधिक समस्थानिक है
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What is polonium meaning in Hindi?
The word or phrase polonium refers to a radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor. See polonium meaning in Hindi, polonium definition, translation and meaning of polonium in Hindi. Find polonium similar words, polonium synonyms. Learn and practice the pronunciation of polonium. Find the answer of what is the meaning of polonium in Hindi. देखें polonium का हिन्दी मतलब, polonium का मीनिंग, polonium का हिन्दी अर्थ, polonium का हिन्दी अनुवाद।
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What is polonium meaning in Hindi, polonium translation in Hindi, polonium definition, pronunciations and examples of polonium in Hindi. polonium का हिन्दी मीनिंग, polonium का हिन्दी अर्थ, polonium का हिन्दी अनुवाद