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Type: Multiple-Choice
Category: Molecules and Compounds
Level: Grade 8
Author: Andrew110
Last Modified: 3 months ago

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Molecules and Compounds Question

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Grade 8 Molecules and Compounds

Hydrogen is a diatomic element. It is written as which formula?
  1. [math]H[/math]
  2. [math]He_2[/math]
  3. [math]H_2[/math]
  4. [math]He[/math]
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