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Sort each particle by its place

Exercise and reference answers

Items
  1. Item
    Positive charge
    Category
    Proton
  2. Item
    Fixes the element
    Category
    Proton
  3. Item
    No charge at all
    Category
    Neutron
  4. Item
    Varies in isotopes
    Category
    Neutron
  5. Item
    Negative charge
    Category
    Electron
  6. Item
    Fills the volume
    Category
    Electron
Categories
  1. Item
    Proton
  2. Item
    Neutron
  3. Item
    Electron
Instructions
Tap a property, then tap the particle it describes.

Explanation

_Source: OpenStax Chemistry 2e (CC BY 4.0), Ch 2 'Atoms, Molecules, and Ions', sections 2.1-2.6_
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