Atomic Models, Bonding

Notes/Worksheets:

Activities:

  • Molecular Models Lab (MiddleSchoolScience.com) – Practice covalent and ionic bonding. Students are given an index card with two or more molecular formulas and have to create the model and complete a data table.
  • Bond with a Classmate (MiddleSchoolScience.com) and Tags (ScienceSpot.net) – Learn how to make and name binary compounds. Students are given a tag with a (+) or (-) tag and have to find a person with an opposite charge. Students have to write the compound.
  • Radioactive Decay of Candium (The Science House) – Students learn about half-life using candy.

Interactive:

Resources:

  • Chem4Kids.com – Learn about atoms, atomic structure, ions, electrovalence, compounds, bonding, and more.
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