Describe rutherford's contribution to the atomic model

Rutherford (1871–1937) was responsible for a remarkable series of discoveries in the physics, especially in the atomic model.

He identified the atomic nuclei -  a relatively high central charge concentrated into a very small volume in comparison to the rest of the atom.

The Rutherford model is a model of the atom we know today.

Explanation:

a patient chooses to not take a beneficial medical treatment.

explanation:

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.