The diagram below shows how our understanding of the structure of the atom has changed over time.Based on these models, which statement correctly describes what has happened to the theory of atomic structure over time?*1 pointIt has remained constant and unchanged since its development.It has been completely rejected once new data show it to be false.It has been updated and modified based on the new data collected.It has remained basically intact but has been updated based on opinions and beliefs.SubmitClear form

Why did the model of the atom change?A.Experiments provided new evidence about the atom.B.The structure of atoms changed over time.C.New materials became available to build better models.D.Scientists did not like the original model.SUBMITarrow_backPREVIOUS

Explain your Yes or No answer in Question 4 The atomic theory has changed over time.

John Dalton’s atomic theory failed to explain the correct structure of an atom. The structure of atom waslater explained correctly. What are the characteristics of structure of an atom?

Which of the following statements, regarding John Dalton's theory of the atom, are correct?Question 4Select one or more:Atoms of different elements have different masses.Atoms can be created and destroyed during a chemical reaction.An element consists of smaller, indivisible, minute particles called atoms.All the atoms in an element are different.Question 5Not yet answeredMarked out of 1Flag questionQuestion textTo understand what Earth looks like, we need a globe as a scientific model. To understand the structure of an atom, we also need a scientific model called the ...Question 5Select one:Standard Model of the AtomBest Model of the AtomModern Model of the AtomBasic Model of the AtomClear my choiceQuestion 6Not yet answeredMarked out of 1Flag questionQuestion textThe Standard Model of the Atom consists of a collection of elementary particles that describes our whole Universe.Question 6Select one:TrueFalse

Knowledge gained from technological advancements has helped the scientific world to improve models of the atom. Describe the evolution of the atomic model starting with the work of Dalton and concluding with the work of James Chadwick.💪 Hard6 marks