'He improved a smokeless lab burner & in 1841 invented the carbon-zinc electric cell'
(Robert) Bunsen
CHEMISTS: He improved a smokeless lab burner & in 1841 invented the carbon-zinc electric cell
He improved a smokeless lab burner & in 1841 invented the carbon-zinc electric cell
He improved a smokeless lab burner & in 1841 invented the carbon-zinc electric cell
CHEMISTS
Robert Bunsen
CHEMISTS