In the table below you will find three descriptions of scientists engaging in activities that are part of the scientific method. What are the missing we description missing word? Х ? Hans decides to test an idea that the atom is made of a soft positive substance with hard specks of negative substance the electrons) embedded in it. He sets up an in which heavy positive particles will be fired into some gold atoms. Hans will monitor how much these positive particles are deflected passing through the gold atoms. 0 After studying how many different elements absorb X-rays, Harry finds that the atomic number of the element is always proportional to the square root of the wavelength of X-rays absorbed by the element, an example of the kind of that in the late 19th and early 20th centuries hinted at the structure of the atom. Emest develops a about the structure of the atom, starting from the idea that all atoms are made from different numbers of two partides, a heavy positively-charged one and a light negatively-charged one. By using this idea Ernest is able to explain the results of many different experiments on atoms.