lesson Write a review • 64 Downloads lesson 64 Downloads Write a review Isotopes and Atomic Mass Assessment Share Share On Facebook Share On Twitter Share On Pinterest Share On LinkedIn Share On Microsoft Teams Email Copy link Share Share On Facebook Share On Twitter Share On Pinterest Share On LinkedIn Share On Microsoft Teams Email Copy link JoelVargasMuniz Subject Science — Chemistry Grade Level Grades 9-12 Resource Type Assessment License About Resources Reviews Related About This Lesson Students will be able to explain the difference between atomic mass and mass number. Also the will be able to calculate average atomic mass from percent abundance and isotopic mass. Resources Files Isotopes__and_Atomic_Mass_Assessment.docx Assessment February 13, 2020 38.13 KB Log in to Download Log in to Download Reviews Be the first to submit a review! Advertisement More from this Contributor Lesson Stoichiometry Assessment Assessment | Grades 9-12 Read More Lesson STEM AP Chemistry Review Unit 4 Ionic Compounds Assessment | Grades 9-12 Read More Lesson Molecular Polarity Assessment Assessment | Grades 9-12 Read More Lesson STEM AP Chemistry Review Unit 2 The Periodic Table Review Activity | Grades 9-12 Read More Lesson Atomic Structure Assessment Assessment, Lesson Plan | Grades 9-12 Read More Lesson STEM AP Chemistry Review Structure of the atom Review Activity | Grades 9-12 Read More