Question

radio activity ki khoj kisne ki thi ​

Answer 1

Answer:-

(D)- Antoine Henri Becquerel

Answer 2

$\huge{\mathfrak{HEYA\:MATE\:!!}}$

Answer...

D) हेनरी बेकुरल ।

$\mathscr{\large{Hope\:helps\:}}!! \\ \\ {GRACIAS!!}$

$\huge{\red{\ddot{\smile}}}$