میڈم کیوری کی دریافت Meaning In English

Polonium پولونیم Meaning in English – To know what is meaning of Polonium in English, it is important to understand the word properly before translating پولونیم from Urdu to English. There can be several meanings of a word in English, the correct meaning of Polonium in English is Polonium, and in Urdu we write it as پولونیم. The other meanings includes Polonium, . For pronunciation of Polonium, list word audio voice or see our online dictionary.

Definitions of Polonium

n. A radioactive chemical element, discovered by M. and MMe. Curie in pitchblende, and originally called radium F. It has atomic number 84 and an atomic weight of 210. It is a very rare natural element, having an abundance in uranium ores only 0.2% that of radium. It is closely related chemically to bismuth. It emits only alpha rays, and has a half-life of 138 days. It is thus more unstable than radium, and a milligram of polonium emits as many alpha particles as 5 grams of radium. Twenty-seven isotopes are known, with atomic masses from 192 to 218. At present a more practical method of preparation than isolation from ores is the preparation by neutron bombardment of bismuth in a nuclear reactor, and it may be obtained commercially by users having an appropriate permit.

Forms Chemistry.

How To Spell Polonium {puh-loh-nee-uh m}

Word Type Noun

Meaning of میڈم کیوری کی دریافت

Polonium in English dictionary has several similar words including etc. As per English dictionary, other than Polonium similar words . Polonium is spelled as [puh-loh-nee-uh m]. After English to Urdu translation of Polonium, if you have problem to pronounce it, spoke it as [puh-loh-nee-uh m] or hear the audio of it in the online dictionary.