Chapter 2 version (I)

Chapter 2 version (I) - Chapter 2 Atoms Molecules and Ions...

Info icon This preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Atoms, Molecules, and Ions Chapter 2 2 S t r u c t u r e o f t h e a t o m According to Dalton’s theory, an atom is the basic unit of an element that can enter into chemical combination A t o m Nucleus Electrons (-1) Protons (+1) Neutrons Number of protons = number of electrons. An atom has n o net electrical charge
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon