Documents SCIENCE PRESENTATION

1. ATOMIC THEORY BY: Chesca Alba, Celine Bengzon, Rea Del Rio, Aitana Morales and Paula Santos 2. Democritus Atom Democritus is an Ancient Greek philosopher born in Abdera,…

Documents II. The Structure of Atoms Atom – smallest particle of an element that retains the chemical...

II. The Structure of Atoms Atom â smallest particle of an element that retains the chemical properties of that element. All atoms consist of 2 regions â the nucleus (p+…

Documents J.J. Thomson He proved that atoms of any element can be made to emit tiny negative particles. From.....

J.J. Thomson He proved that atoms of any element can be made to emit tiny negative particles. From this he concluded that ALL atoms must contain these negative particles.…

Documents Joseph John Thomson, an English scientist, provided the first hint that an atom is made of even...

Slide 1 JOSEPH JOHN THOMSON In 1987, he proposed a model of the atom that is sometimes called the plum pudding model (something like a raisin bread). In this model the electrons…