Indian file alpha decay array articulation atom-chipping atom-smashing atomic disintegration atomic reaction atomization bank beta decay bombardment breeding bullet buzz catena catenation chain chain of circumstances chaining chapter of accidents cleavage concatenation concatenation of events connection consecution continuum course cycle descent disintegration series dissociation drone endless belt endless round exchange reaction feast and famine file filiation fission fission reaction gamma decay gamut gradation hum ins and outs ionization line lineage monotone neutron reaction nexus nonreversible reaction nuclear fission nucleization pendulum periodicity photodisintegration plenum powder train progression proton gun proton reaction queue range rank recurrence reticulation reversible reaction rotation round routine row run scale sequence series single file spectrum splitting the atom stimulation string succession swath target thermonuclear reaction thread tier train ups and downs vicious circle vicissitudes vicissitudes of fortune windrow