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MassachusettsChemistryQuick questions
Module 1: Atomic structure and the periodic table
Quick questions on Nuclear chemistry and radioactivity - MA High School Chemistry Module 1
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Polonium-210 emits an alpha particle. State the mass number and atomic number of the product (polonium is element 84). [2]
What is q2?Show answer
A sample has a half-life of 4 hours. What fraction remains after 12 hours? [1]
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