Question

Atomic theory was devised by ?
Simpson and Harrison are associated with the invention of ?

Answer 1

Atomic theory was devised by John dalton..........

Simpson and Harrison are associated with the invention of  Chloroform...........

------------------------------------------------------------------------------------------------------------------
Best of luck ;)
ROYALJATT

Answer 2

Hello Vieola,

Atomic theory was devised by John Dalton.

Simpson and Harrison are associated with the invention of chloroform.

hope it helps u......