contaminated. 1  transitive verb. 2  1a : to soil, stain, corrupt, or infect by contact or association Bacteria contaminated the wound.b : to make inferior or impure by admixture iron contaminated with phosphorus. 3  2 : to make unfit for use by the introduction of unwholesome or undesirable elements water contaminated by sewage.
in total with the optional writing section the act sections take 2 hours and 55 minutes to complete once breaks and test administration time are added in students can expect to spend four hours on the act
What time does the ACT end? If you are lucky enough to be at a testing center than runs like a well-oiled machine, you may wrap up as early as 11:30 AM for the ACT without writing. More likely is about 12:00-12:15 PM. If you are taking the ACT with writing, expect to be released between 12:45 and 1:15 PM.