Use the element above to answer the following question.

how many neutrons does lead have in one atom? (round your answer)

(hint: atomic mass - atomic number = # of neutrons)
question 8 options:

41

125

82

Four statements about the development of the atomic model are shown below. a: electrons have wavelike properties. b: atoms have small, negatively charged particles. c. the center of an atom is a small, dense nucleus. d: atoms are hard, indivisible spheres. which order of statements represents the historical development of the atomic model? c-d-a-b c-d-b-a d— в-а — с d-b-c-a