MindMap

HideShow resource information
  • Created by: Rachel
  • Created on: 08-04-13 17:49
View mindmap
  • Atomic Structure
    • An atom is composed of Protons,Neutrons and Electrons
    • 2 shells means 2 periods are in use  2 electrons means it is in Group 2
  • An atom is composed of Protons,Neutrons and Electrons
  • Atomic number is the number of protons in an atom
    • Atomic Structure
      • 2 shells means 2 periods are in use  2 electrons means it is in Group 2
  • Mass number is the total number of protons and neutrons
    • Chlorine 35 Protons: 17  Neutrons:18
      • Chlorine 37  Protons:17  Neutrons:20
        • The relative atomic mass of an element is the average mass of one atom

          Comments

          No comments have yet been made

          Similar resources:

          See all resources »See all resources »