Documents 1.The smallest particle of an element (with the same properties as the element), is called a(n) ___....

Slide 1 The smallest particle of an element (with the same properties as the element), is called a(n) ___. What two major discoveries did Rutherford make? Whose atomic model…

Documents Chapter 4

Chapter 4 The Atom â Part 2 Lord Ernest Rutherford (1871 â 1937) Discovered the nucleus of the atom. Pioneered the orbital theory of the atom. Rutherfordâs Gold Foil Experiment…