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Type: Multiple-Choice
Category: Lab Practices and Tools
Level: Grade 7
Score: 2
Author: leahnm25
Last Modified: 4 years ago

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Lab Practices and Tools Question

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Grade 7 Lab Practices and Tools

When should you wear safety goggles?
  1. at all times in the lab
  2. when heating items or working with chemicals
  3. only when the teacher tells you to
  4. only if there has been a chemical spill that might affect your eyes
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