Image: SlideshareEven within the formal framework of music we can find various forms of expressio...
Creativity has its merit in choosing resources that already exist and using them in unprecedented...
The three-dimensional shape in which the atoms that make up a molecule are arranged is known by t...
You may not know what cathode rays are, but surely you are surrounded by devices that work thanks...
In this video I am going to show the how to determine the oxidation number of a chemical compound...
In this class from a teacher we are going to teach you other ways to how to express composition, ...
Image: Natural SciencesThe periodic table of elements order all chemical elements known so far. A...
Image: Google SitesThe millikan experiment or oil drop experiment was carried out by physicist Ro...
The anions They are chemical species of great interest both for their biological role and economi...
In this video I will explain the formulation of the metal - nonmetal, and nonmetal - nonmetal bin...
Image: Preparaniños.comThe atoms are, according to classical chemistry, the structural unit of ma...
As we already know, atoms they are formed by subatomic particles. Of the three types of subatomic...