“Raney”

We have one entry that includes the term Raney.

Raney nickel

noun

: a finely divided nickel in the form of a pyrophoric powder or crystals or a suspension (as in alcohol) that is prepared from an alloy of equal parts of nickel and aluminum by dissolving the aluminum in warm sodium hydroxide solution and rinsing thoroughly and that is used as a catalyst for the hydrogenation of various organic compounds


Challenging Standardized Test Words

  • high school student holding a pencil leaning over a sat test
  • Despite the cacophony, the student tried to study.
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