know here all things of Radioactivity was invented by which scientist | Henri Becquerel discovered what ?

question : Electricity was invented or discovered by whom ?

सब्सक्राइब करे youtube चैनल

answer : The famous scientist named Henri Becquerel was the inventor of Radioactivity in the year of 1896.

question : Henri Becquerel invented which thing and when ?

answer : In ‘1896’ year the well known scientist whose name is ‘ Henri Becquerel ‘ was the inventor of  Radioactivity.

question : when and by whom Radioactivity was discovered ?

answer : Radioactivity was the discovery of Henri Becquerel which was discovered in 1896 year.

so in short we can say –

invention : Radioactivity

inventor : Henri Becquerel

year : 1896