In this article, we explore the properties of radioactive alpha, beta, and gamma particles, their danger, and how to stop them.| ChemTalk
In this ChemTalk tutorial, you will learn how to easily calculate and find the number or protons, neutrons, and electrons in an atom or element| ChemTalk
Learn what defines a chemical reaction, indicators & examples of a chemical reaction, and physical change vs chemical change examples!| ChemTalk
Uranium is an incredible element from its famous radioactive properties. Check out this article to learn all about the Unbelievable Element Uranium!| ChemTalk
In this concept tutorial, learn about what an isotope is, some common isotopes and their uses, and how isotopes form and breakdown.| ChemTalk
What is an element in chemistry? We explore the definition of an element, and discuss their characteristics and properties.| ChemTalk
Using isotope abundance is great way to calculate the atomic weight. This article makes understanding isotope abundance simple.| ChemTalk
In this article by ChemTalk, you will learn the history behind the Rutherford Gold Foil Experiment.| ChemTalk
The electron is one of the most fundemental acpects of chemistry. Learn about JJ Thomson and the discovery of the electron.| ChemTalk
Dalton's atomic theory was the 1st atomic model to describe matter in terms of atoms. Learn about the atomic model, where the model was incorrect, & more.| ChemTalk
Learn all about the bohr model of atomic structure, with many clear examples, diagrams of atoms, history and comparisons to other atomic models.| ChemTalk
In this tutorial, you will learn all about deoxyribonucleic acid (DNA). This includes its structure, function, and differences from RNA.| ChemTalk
You will about the periodic table, how to read it and understand the groups on the periodic table, plus the periods & families of elements.| ChemTalk
An atom is a building block of matter that is generally used to determine the characteristics of an element.| ChemTalk