№ files_lp_3_process_7_045317
Educational worksheet presenting definitions of isotopes and half-life followed by quantitative decay problems with tabulated step-by-step solutions and final answers.
Subject: Radioactive isotopes and half-life calculations
Topic: Nuclear chemistry
Type of document: Educational worksheet with answer key
Educational level: Science class assignment
Elements covered: Carbon-14, Cobalt-60, Protactinium-226, Iodine-131, Americium-242, Tin-126
Half-life data included: Cobalt-60 (5 years); Protactinium-226 (2 minutes); Iodine-131 (8 days); Americium-242 (6 hours); Tin-126 (100,000 years)
Units of measurement: grams, years, days, minutes, hours
Structure: Explanatory text, computation problems, tabulated solutions, final answers
Price: 8 / 10 USD
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