Question

4. Name two nineteenth century scientists-one who developed the laboratory burner

in common use today, and the other who studied the spectra of colored flames
produced by a variety of elements,

Answer 1

common use today, and the other who studied the spectra of colored flames produced by a variety of elements. The two scientists are Robert Bunsen, whose name is associated with today's laboratory burner, and William Kirchhoff, who studied the flame spectra produced by a variety of elements. 4

Step-by-step explanation: