Learn all about the element sulfur, a highly versatile, brittle, nonmetallic element from the periodic table, that is essential to life.| ChemTalk
Everything you need to know about polar bonds, non-polar bonds, polar molecules, and non-polar molecules with helpful examples & diagrams.| ChemTalk
In this tutorial by ChemTalk, you will learn how to identify the molecular geometry, bond angles, and hybridization of molecules.| 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