E=mc2 and British Nobel Laureate Frederick Soddi
English Nobel Laureate (1921) Chemist F. Soddy stated that
----
Material mass is converted to energy during the radioactive decay
----
It is evident from book
Radioactivity: An Elementary Treatise
("The Electrician " Printing and Publi****ng, London, 1904)
in the chapter "Anticipations" published in 1904.
In his 1905 paper Einstein also mentioned
About radioactive Radium salts and energy emitted by them.
And gave equation E=mc2
E= energy emitted , m = mass annihilated.
Details at
www.ajayonline.us
Ajay Sharma