Author

Kofi Freeman

Kofi Freeman teaches high school chemistry at an international school, where he also mentors newer science faculty. He taught in American secondary schools prior to taking postings abroad, working with upper-level diploma students across two continents. Freeman received a master’s in education from George Washington University and writes on core chemistry concepts for Biology Insights.

What Is the Reactivity of Carbon and Why?Chemistry
What Happens to the Atoms of a Substance When It Burns?Chemistry
What Is the Relationship Between Polarity and Hydrophobicity?Chemistry
Does Hydrogen Sulfide (H2S) Form Hydrogen Bonds?Chemistry
How Are Monomers Bonded Together to Form Polymers?Chemistry
Are Fatty Acids Polar? Explaining Their Dual Nature Chemistry
How Is Sodium Chloride Formed Through Ionic Bonding?Chemistry
How to Find the Molecular Geometry of a Molecule Chemistry
What Causes Polarity in a Molecule?Chemistry
How Are Molecules Made? The Process of Atomic Bonding Chemistry
Is Milk Basic or Acidic and Why Does It Matter?Chemistry
Why Are Alkali Metals So Reactive?Chemistry
What Bonds Hold Water Molecules Together?Chemistry
How to Determine Strong Bases by Formula and Structure Chemistry
How Does the Bicarbonate Buffer System Work?Biology
Why Can Sulfur Form 6 Bonds? The Expanded Octet Explained Chemistry
What Is a Polar Compound? Definition, Properties & Examples Chemistry
What Is the pH of Baking Powder and How Does It Work?Chemistry
What Is a Discrete Molecule in Chemistry?Chemistry
What Is IMF in Chemistry? Intermolecular Forces Explained Chemistry
What Is a Molecular Structure? And Why It Matters Chemistry
Why Are Covalent Bonds Important in Biology & Materials?Chemistry
Does H2O Have Covalent Bonds & Why They Matter Chemistry
What Is the Bicarbonate Buffer System?Biology
How to Identify Hydrogen Bonding: Key Characteristics Chemistry
What Is a Dipole? The Science of Polarity and Charge Chemistry
How Many Covalent Bonds Does Oxygen Form?Chemistry
Why Is Graphite a Good Conductor of Electricity?Chemistry
What Is a Crystal Lattice and How Does It Work?Chemistry
Why Does Water Have Partial Charges With No Net Charge?Chemistry