<page_title> Lepton </page_title> <table> <cell> Leptons <col_header> Type </col_header> <col_header> Generations of matter </col_header> <col_header> First </col_header> <col_header> Second </col_header> <col_header> Third </col_header> <col_header> Quarks </col_header> <col_header> up-type </col_header> <col_header> down-type </col_header> </cell> <cell> charged <col_header> Type </col_header> <col_header> First </col_header> <col_header> Quarks </col_header> <col_header> up-type </col_header> <col_header> down-type </col_header> <col_header> Leptons </col_header> </cell> <cell> electron <col_header> Generations of matter </col_header> <col_header> Second </col_header> <col_header> Quarks </col_header> <col_header> Leptons </col_header> <row_header> charged </row_header> </cell> <cell> muon <col_header> Generations of matter </col_header> <col_header> Third </col_header> <col_header> Quarks </col_header> <col_header> Leptons </col_header> <row_header> charged </row_header> </cell> <cell> tau <col_header> Generations of matter </col_header> <col_header> Quarks </col_header> <col_header> Leptons </col_header> <row_header> charged </row_header> </cell> </table>
The electron, muon, and tau are the charged leptons.