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Educational worksheet on atomic structure and isotopes using the periodic table.

A worksheet titled "It All Adds Up" explaining atomic structure and isotopes, with a table to fill in information about carbon-14, lead-208, uranium-239, uranium-238, and tin-118.

JPG 508×677 59.7 KB Free · Personal Use

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Reviewed for educational accuracy and age-appropriateness

ID: #237119

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(view all atomic number and mass number worksheets)