a - bohrs model\nb - j. j. thomsons plum pudding model\nc - daltons atomic theory\nd - rutherfords gold foil…

a - bohrs model\nb - j. j. thomsons plum pudding model\nc - daltons atomic theory\nd - rutherfords gold foil experiment\nthe development of current atomic theory has changed over time as result of different proposed models and experiments. place these in chronological order.\na a, b, c, d\nb c, b, d, a\nc b, c, a, d\nd d, b, c, a
Answer
Brief Explanations:
Dalton's atomic theory was proposed first in the early 19th - century. J. J. Thomson's plum - pudding model came later in the late 19th - early 20th century. Rutherford's gold foil experiment was in 1909 which led to a new understanding of the atom's structure. Bohr's model was proposed in 1913.
Answer:
B. C, B, D, A