Americium-241 and the Function of Household Smoke Detectors Reading Worksheet | Consumer Chemistry | Grades 9–12

Americium-241 and the Function of Household Smoke Detectors Reading Worksheet is a reading passage with comprehension questions for Consumer Chemistry (grades 9–12) on Americium-241 and the Function of Household Smoke Detectors (chapter: Isotopes & Atomic Mass).

Pairs with: Isotopes & Atomic Mass Slide Show Presentation; Isotopes & Atomic Mass Guided Notes; Isotopes & Atomic Mass Lesson Quiz; Isotopes & Atomic Mass Unit Test.

Sample item: “1. What is the origin of americium-241, and which chemical family does it belong to?”

What's inside: Americium-241 and the Function of Household Smoke Detectors - Isotopes & Atomic Mass (editable .docx + PDF, about 937 words, 7 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: Reading Worksheet. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Assign as a reading for class or homework, then discuss the questions. 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.