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Type: Multiple-Choice
Category: Atomic Structure
Level: Grade 10
Author: MikeHartley
Last Modified: 19 days ago

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Atomic Structure Question

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Grade 10 Atomic Structure

Of the 3 subatomic particles, which one has the lowest mass?
  1. protons
  2. electrons
  3. neutrons
  4. none, they all have almost the same
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