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MassachusettsChemistryQuick questions

Module 1: Atomic structure and the periodic table

Quick questions on Atomic structure and isotopes - 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?
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An atom has 11 protons and 12 neutrons. State its atomic number and mass number. [2]
What is q2?
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Why do two isotopes of an element react the same way chemically? [2]

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