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Type: Multiple-Choice
Category: Stoichiometry
Level: Grade 10
Score: 2
Tags: mole
Author: kieke
Last Modified: 2 years ago

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Stoichiometry Question

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Grade 10 Stoichiometry

A mole is an experimentally-defined unit. One mole is the number of particles found in 12.000 grams of
  1. carbon-12.
  2. carbon-14.
  3. oxygen.
  4. hydrogen.
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