atomic number 86

(Pronunciation -تلفظ سنیۓ ) US:

Slow

Normal

Noun: atomic number 86

1. atomic number 86 [ Synonyms: radon, rn]
A radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health	ایک تابکار بھاری گیسی عنصر۔

Generic Words:

argonon, chemical element, element, inert gas, noble gas

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hulk

- a very large person; impressive in size or qualities

بھاری بھر کم آدمی,بھاری اور بڑا انسان,دیو جیسا,لمبا تڑنگا آدمی

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