Crossword clues for Periodical.:PERIODICALLYI added some more elements to my table, Mendeleev said ___PERIODEnd of story!PERIODSSchool-day unitsPERIODDot after a sentencePERIODSTime framesPERIODPunctuation that Brits call a full stopPERIODSWhat high schoolers sometimes get freePERIODAbbreviation punctuationPERIODC.S. Lewis character?PERIODICALNewsstand purchasePERIODTime.PERIODEnd-of-sentence dotPERIODSStretchesPERIODSentence enderPERIODICALMoney, for onePERIODICRegularPERIODSTime intervalsPERIODPunctuation spoken for emphasisPERIODOne-fourth of a football game.PERIODICALTime, for onePERIODICALRegularly published magazinePERIODSchool day divisionPERIODS...PERIODOne of three in hockeyPERIODSentence-ending dotPERIODSDivisions of hockey gamesPERIODSStages of life.PERIODIC___ table (chemistry class topic)PERIODMei's first one is mistakenly assumed by her mother to be happening in "Turning Red"PERIODICALMonthly or quarterlyPERIODIt's missing if you're latePERIODICALSMagazines and newspapersPERIODICALSMailbox jammers.PERIODICRecurrent.PERIOD___ tracking appPERIODSPhasesPERIODI've nothing more to sayPERIODSStopping pointsPERIODInterval.PERIODICALLYMagazine, said Tom ___PERIOD___. End of Sentence. (2018 documentary)PERIODICALEbony, e.g.PERIODSThree, in a hockey gamePERIODSIntervals.PERIODICALPublication.PERIODICKind of table in chemistry classPERIOD... and that's final!PERIODSSentence-ending marksPERIODComplete musical statement.PERIODICALLYFrom time to time.