Atoms, Isotopes, and Ions

$11.95 – $79.95

Model the sub-atomic particles in atoms, isotopes, and ions.

Use colored chips and the information from a periodic table to model the sub-atomic particles (protons, neutrons, and electrons) in atoms, isotopes, and ions.

  • Model the electron configuration within the electron energy levels.
  • Learn how changing the number of protons, neutrons, or electrons leads to different elements, isotopes, or ions.
Download Teacher Guide
 $11.95
Assembled kits
 $79.95
Materials to assemble 10 kits - includes all supplies, printed labels, and student instructions copy master
SKU: STO-142G Category: Tags: , , , , , , , , , , , , , , ,

Kit Includes

  • Student instructions
  • Reference Sheet with periodic table of elements
  • Model Sheet
  • Cup (nucleus)
  • Bag of colored chips to represent protons, neutrons, and electrons.
  • Labels for chips

Quantity Discounts

    Kits:

  • 1 – 9 kits: $11.95 each
  • 10 – 24 kits: $11.35 each
  • 25+ kits: $10.76 each

    Unassembled:

  • 1 – 9 packs: $79.95 each
  • 10+ packs: $75.95 each

    Refills:

  • This kit does not require refills since all its contents are reusable.

Correlation to Next Generation Science Standards (NGSS) Shop by NGSS »

Performance Expectations:

HS-PS1-1. Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.

  • Science & Engineering Practices

    Developing and Using Models - Use a model to predict the relationships between systems or between components of a system.

  • Disciplinary Core Ideas

    PS1.A: Structure and Properties of Matter - Each atom has a charged substructure consisting of a nucleus, which is made of protons and neutrons, surrounded by electrons.

  • Crosscutting Concepts

    Patterns - Different patterns may be observed at each of the scales at which a system is studied and can provide evidence for causality in explanations of phenomena.

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