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Type: Multiple-Choice
Category: Lab Practices and Tools
Level: Grade 9
Author: Arekussu
Last Modified: 3 years ago

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Lab Practices and Tools Question

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Grade 9 Lab Practices and Tools

The technical method of disposing of extra chemicals is to                                .
  1. drink them
  2. pour them down the drain
  3. follow the teacher's directions
  4. return them to their containers