B.P.S.C. C.D.P.O. (Pre) 2022
The modern atomic symbols are based on the method proposed by
aBohr
bBerzelius✓ Correct
cDalton
dThomson
eNone of the above / More than one of the above
Explanation
The smallest particles of an element, which form molecules and take part in chemical reactions without being decomposed, are called atoms. Modern atomic symbols are based on the method proposed by Berzelius.
general-science