Reader's Dictionary
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Urdu Meanings, Pronounciation and Synonyms:

radioactivity

(Pronunciation -تلفظ سنیۓ ) US:
Slow
Normal
Noun: radioactivity
1. radioactivity [ Synonyms: radiation]
The spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
 تابکاری۔

Lexical Analysis

Derived Words:
radioactive
Specific Words:
corpuscular radiation, particulate radiation
Generic Words:
emission

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