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ARC-Challenge / ACTAAP_2010_7_12 / Each student in Ms. Jordan's science class was given a beaker containing several…

Problem

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question

Each student in Ms. Jordan's science class was given a beaker containing several substances that had been stirred thoroughly. Maxwell must classify the contents of his beaker as either a compound or a mixture. Which of the following would indicate that the beaker contains a mixture?

choices

  • The original substances had different densities.
  • The contents of the beaker reacted to form a new substance.
  • The original substances had a greater mass than the contents of the beaker.
  • The contents of the beaker can be easily separated into the original substances.

Discussion

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Source and history

upstream_id / Original problem ID
ACTAAP_2010_7_12
task_id
eef7ab79-c9ed-52ec-ae99-abd8c5fe5761
task_key
ARC~2dChallenge--test--ACTAAP~5f2010~5f7~5f12
task_revision_id
1
config / split
ARC-Challenge / test

Official source

initial import