AtomicTiles vs Chemistry Cool

Introducing Atomic Tiles: an Exploration of Atoms and Molecules, designed by Dr. Seth Bush, Assistant Professor, Department of Chemistry, Cal Poly University, specializing in Chemical Education and developed by Dr. Fred Ventura, Ventura Educational Systems. Atoms are nature's building blocks. Everything is made of atoms. Atomic Tiles is an active learning tool where students explore how atoms come together to form molecules. Using Atomic Tiles students begin to understand the structure of atoms. Students learn that an atom has a dense inner core called the nucleus that contains protons and neutrons. The outer layer of an atom contains the electrons called the electron cloud. Most chemical properties properties of atoms, including how atoms bond to one another, are the result of the outermost electrons in the 'electron cloud' known as valence electrons. Atomic Tiles depicts valence electrons as open or closed circles, similar to Lewis Dots. Open circles are electrons that can be shared to form bonds. Closed circles are electrons that are not shared. Targeted Development of Science Concepts in the Following Areas: Atomic Structure - Neutrons, Protons and Electrons Valence Electrons - Covalent Bonding Properties of Elements - The Periodic Table of Elements Building Molecules - An Interactive Exploration of Molecular Structures

ChemistryCool has all you need to study chemistry + Over 10000 chemistry reactions available on ChemistryCool. + In each reaction, your will get the detail of compound and element of reaction like formula, IUPACName, safeties, molecular weight, the reaction condition, redox reaction. + Beautiful periodic table of elements contain all details about elements + Support store your favorite reaction. + Solubility table + Molar mass Calculator + Play game to learn + Offline working, don't require connect the internet. Let's take the time with my app to improve your chemistry knowledge. Feel free to let me know if you find any issue in app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ All the best, Chemistry Cool