Cliffs AP Chemistry, 3rd Edition

• Symbols
  proton 11 p or 11 H
  neutron^10 n
  electron -^01 e or -^01 βor e–
  (βparticle)
  positron 10 e or 10 β
  αparticle 24 He or 24 α
  gamma rays γ
  deuteron 12 H
  triton 13 H

Part II: Specific Topics