21.3Â Matching Questions Match the following. A) n B) g C) p D) He E) e F) e 1) positron Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2 2) gamma ray Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2 3) alpha particle Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2 4) beta particle Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2 5) proton Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2 6) neutron Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2 7) electron Diff: 1Â Â Â Var: 1Â Â Â Page Ref: 21.3 Global:Â G2