Chemical Reactions KW
The Elements
Electrostatics. Structure of the atom All matter is made up of atoms Atoms consist of a small central nucleus, containing positively charged protons and.
A t o m i c P h y s i c s What is the ATOM???
Chapter 4
Chapter 4 Atomic Structure Ms. Wang Lawndale High School.
All matter is made of tiny particles called atoms. Atoms are made of 3 different types of particles: 1. Protons 2. Neutrons 3. Electrons.
Chemistry Unit 3 Atomic Structure (Ch.3). 3-1 Early Models of Atoms zDemocritus (450 BC) zProposed that all matter was made of tiny indivisible particles.
Mileposts on the road to the atom
Electric Charge and Force A. Electric Charge
