Isotopes & Atomic Mass Lesson Quiz | Consumer Chemistry | Grades 9–12

Isotopes & Atomic Mass Lesson Quiz is a short lesson quiz with answer key for Consumer Chemistry (grades 9–12) on Isotopes & Atomic Mass.

Pairs with: Isotopes & Atomic Mass Slide Show Presentation; Isotopes & Atomic Mass Guided Notes; Isotopes & Atomic Mass Unit Test; Isotopes & Atomic Mass Vocabulary Words & Definitions.

Sections: Part I: True Or False Answers; Part Ii: Multiple Choice Answers. Sample item: “______ 1. Isotopes of a chemical element possess identical numbers of nuclear protons but different numbers of neutrons.”

What's inside: Lesson Quiz (editable .docx + PDF, about 939 words, 5 pages); answer key / model answers for the teacher.

Standards: NGSS High School Physical Science (HS-PS) disciplinary core ideas and the science practices of analyzing data and constructing explanations.

Resource type: Lesson Quiz. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Use as a formative check at the end of the lesson or as a review warm-up the next day. Built for Consumer Chemistry, grades 9–12.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.