Author

Gloria E. Cotton Page 11

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 Charge on a Cation and How Is It Determined?
Why Are Ionic Compounds Electrically Neutral?
What Determines the Properties of an Element?
A Sulfur Atom and a Sulfur Molecule: What Is the Difference?
How to Find the Quantum Numbers of an Element
How Are Positive and Negative Ions Formed?
What Causes Atomic Radius to Increase?
Why Did Mendeleev Leave Gaps in His Periodic Table?
If an Atom Has 8 Protons and 6 Electrons, Is It Still Oxygen?
What Is the Bohr Model for Carbon?
What Is Core Charge in Chemistry and Why Is It Important?
When Do Cations Form and Why Do Atoms Lose Electrons?
Why Are Noble Gases So Stable and Unreactive?
What Happens to the Radius as You Move Down Group 1?
Is Neon a Neutral Atom or an Ion?
Why do all isotopes of an element have the same chemical properties?
Why Does the Periodic Table Split at the Bottom?
What Atom Has 18 Electrons and Why Is This Number Stable?
Why Don’t Noble Gases Form Chemical Bonds?
What Happens to the Atoms During a Chemical Reaction?
How Does the Sodium Atom Contrast to the Sodium Ion?
What Happens When Atoms Combine and Form Chemical Bonds?
What Occurs When a Magnesium Atom Becomes a Magnesium Ion?
Why Is the Valence Shell Important in Chemistry?
What Distinguishes One Element From Another?
What Holds the Three Atoms in a Water Molecule Together?
What Is a Metal Atom and What Makes It Unique?
Nitrogen Structure: Atomic and Molecular