Water (H20) is the “universal solvent” and the most abundant surface on Earth. Learn about the physical and chemical properties of water!| ChemTalk
Read this tutorial to learn about the structure of alcohol, its classification, nomenclature, reactions, and real-world uses!| ChemTalk
In this article, we distinguish between State vs Path variables and functions, describing and explaining how to convert between them.| ChemTalk
Learn about the properties, history, and applications of zinc, one of the heroes of modern chemistry. Everything you need to know about the element zinc!| ChemTalk
The element lead of the periodic table is a soft, dense, and malleable metal. Read all about lead properties and facts!| ChemTalk
In this tutorial, you will learn about dipole moments. This includes the definition of a dipole moment, its formula, several examples, and more!| ChemTalk
Learn what makes a bond polar, how polar covalent bonds are defined, examples of polar covalent bonds, and finally, steps to solve a polarity question!| ChemTalk
An in-depth look at the metalloids of the periodic table, aka semimetals, including their properties, characteristics, and a list of all metalloids,| ChemTalk
Complete lesson and list of facts about the element silver - a shiny transition metal of the periodic table.| ChemTalk
The Radon element, is a radioactive noble gas, at standard conditions it is colorless and odorless. Uranium decay forms the element.| ChemTalk
The element manganese is used in various aspects of life such as batteries, steel-making, and even in pigments in art.| ChemTalk
Core Concepts Acid strength depends on a variety of chemical factors, including electronegativity, atomic radius, and resonance. Keep reading to learn all about the chemistry behind acid strength. Topics Covered in Other Articles Strong vs Weak Acids When choosing between acids for an experiment or other purpose, chemists tend to look at acid strength as … Factors in Acid Strength Read More »| ChemTalk
Learn all about fluorine element, its properties, compounds, reactions & history of this dangerous & reactive halogen gas of the periodic table| ChemTalk
Everything you need to know about polar bonds, non-polar bonds, polar molecules, and non-polar molecules with helpful examples & diagrams.| ChemTalk
Learn about how to identify the solute vs solvent, properties of each, and real-world examples of solvents, solutes and solutions!| ChemTalk
Uranium is an incredible element from its famous radioactive properties. Check out this article to learn all about the Unbelievable Element Uranium!| ChemTalk
The element nitrogen is one of the most common elements on the periodic table, making up most of the air we breathe. Learn about its properties and fun facts!| ChemTalk
Learn all about the element hydrogen of the perodic table, along with its properties and fun facts. It's the smallest element, but it has a big role in chemistry.| ChemTalk
The element argon is colorless, odorless, and nontoxic. It is the most common noble gas and is chemically inert. Read about argon!| ChemTalk
Iodine element makes a bold statement with its dark color and violet vapor. Find out why this element of the periodic table is so interesting.| ChemTalk
The element rubidium is a silvery alkali metal. It's used to color fireworks and glass, propel space vehicles, and in molecular biology.| ChemTalk
Calcium is an important element of the periodic table in biology, and medicine. Learn about calcium compounds, properties and uses, history, fun facts, and more!| ChemTalk
Ionic vs Covalent bonds, electrons are shared equally in covalent bonds, while electrons are mainly on one atom in ionic bonds.| ChemTalk
Learn the properties of the noble gases, group 18 on the periodic table, along with fun facts, their chemistry and why the noble gases are unreactive.| ChemTalk
Learn all about valence electrons, what they are, why they are significant, and how to determine how many valence electrons an element has!| ChemTalk
Learn the properties of the halogens, group 17 on the periodic table, along with fun facts, their chemistry and why the halogens are reactive.| ChemTalk
Learn the properties of the alkali metals, the group 1 elements on the periodic table, along with fun facts, chemistry and why they are reactive.| ChemTalk
Learn all you need to know about the element sodium of the periodic table in this article! Read about the element's uses, history, properties, compounds| ChemTalk
We explain periodic trends of the periodic table, such as electronegavity, atomic radius, first ionization energy, & electron affinity.| ChemTalk
What is ionization energy? Learn the definition, trend on the periodic table, first & second ionization energies, see a chart and much more.| ChemTalk
The element cesium is one of the most active metals on the periodic table. It is highly reactive & very flammable. Learn more about this element| ChemTalk
Learn the definition of atomic radius (atomic size), the atomic radius trend on the periodic table, and why this periodic trend occurs| ChemTalk
The world's best periodic table! Enjoy this elegant, beautiful interactive table of the elements, with links to complete element articles.| ChemTalk