Session Date
Lesson Topic
atomic structure
Lesson Outline
Outline and discuss the original formation of ions using a cathode ray tube and high speed electron collisions with a metal.
Define isotope in terms of protons and neutrons. Show how symbols are used to indicate the atomic mass and the atomic number. Use the symbols to key the elements and their isotopes.
Use a series of examples.
Define isotope in terms of protons and neutrons. Show how symbols are used to indicate the atomic mass and the atomic number. Use the symbols to key the elements and their isotopes.
Use a series of examples.
Session Minutes
45
Minutes Student Attended
45
Session Hours
0.75
Hours Attended
0.75
Entry Status
Review Status
Student Name(s)
Subject
School