Author

Gloria E. Cotton Page 3

With National Board Certification in secondary science, Gloria E. Cotton spent her career teaching high school chemistry in public school classrooms before retiring from the district. She explains atomic structure and fundamental chemical properties. Cotton now helps run hands-on lab experiments as a volunteer with a local teen science club.

What Is the Atomic Structure of an Alkaline Earth Metal?Chemistry
What Are the Three Rules for Filling Atomic Orbitals?Chemistry
How Many Electrons Does Fluorine Need to Become Stable?Chemistry
What Is the Electron Configuration of an Atom?Chemistry
How Are Atoms Held Together by Chemical Bonds?Chemistry
Why Do Group 1 Atoms Most Often Exist as Ions With a +1 Charge?Chemistry
What Is Astatine Used For? Its Role in Cancer Therapy Cancer
What Is the Electron Configuration of Ge?Chemistry
How to Build an Atom: From Nucleus to Electron Cloud Chemistry
Is Helium a Neutral Atom or an Ion?Chemistry
Why Are Noble Gases Inert? The Science Explained Chemistry
What Is the Electron Configuration of Copper?Chemistry
What Are Monatomic Ions and How Do They Form?Chemistry
Why Is the Periodic Table Shaped the Way It Is?Chemistry
What Are Dalton’s Postulates of Atomic Theory?Physics
Can Oxygen Exist as a Single Atom?Chemistry
How Does Effective Nuclear Charge (Zeff) Increase?Chemistry
Does Magnesium Gain or Lose Electrons?Chemistry
What Is Dalton’s Atomic Theory? The Four Postulates Physics
What Is the First Ionization Energy of an Atom?Chemistry
What Is Most Similar About the Alkaline Earth Metals?Chemistry
What Are the Chemical Properties of Elements?Chemistry
How Many 8p Orbitals Exist in an Atom?Physics
Why Is Electron Configuration Important?Chemistry
How Are Electrons Related Within a Period?Chemistry
How Is Relative Atomic Mass Calculated?Chemistry
How Many Unpaired Electrons Does Tin (Sn) Have?Chemistry
How Do Isotopes of a Given Element Differ?Chemistry
What Is a Stable Electron Configuration?Chemistry
How Many Orbitals Does Potassium Have?Chemistry