Bozeman Science
Metallic Solids
In this video Paul Andersen explains how metallic solids form when delocalized electrons hold the positive nuclei in an electron sea. This model helps to explain the properties of metals like conductivity, shiny appearance, malleability,...
Curated Video
Metallic bond
A metallic bond is the attractive force that exists between positively charged ions and the 'sea' of negative electrons in a metal element. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning...
Curated Video
Metallic Bonding
Metals can be strong and hard, or they can be flexible. It's the special behaviour of ions that give metals their different properties. Chemistry - Atoms And Bonding - Learning Points. Metal atoms bond together and create giant lattice...
Curated Video
Ingenhousz's Heat Conductors
We use a metal box holding rods of different materials to test their ability to conduct heat. The box is filled with boiling water and a paperclip is attached to the end of each rod using petroleum jelly. As the heat moves through the...
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - Chemical Properties of Elements
If movies have taught us anything, it’s that the first person to enter a spooky cave is the first to get in trouble! Will First Mate Phil survive to see the light of day? This lesson will shine a light on the chemical properties of...
FuseSchool
Giant Chemical Structures - Part 2
Giant ionic structures also have exceptionally high melting points. This is because the electrostatic interactions between the ions are very strong. Mg2+ and O2- ions have double the number of charges on their ions than Na+ and Cl- ions...
Visual Learning Systems
Forming Bonds: Investigating Metallic Bonds
Upon viewing the Forming Bonds video series, students will be able to do the following: Understand that matter is made up of tiny particles called atoms. Explain that atoms consist of many different types of subatomic particles including...
Visual Learning Systems
Exploring Metallic Bonds and Properties
This video explains the importance of metals in our daily lives and their unique properties. It discusses how metals are made up of atoms held together by metallic bonds, where positively charged ions are surrounded by a sea of...
PBS
Pbs Learning Media: What Holds a Molecule Together?
This video/animation illustrates that a molecule as a small group of atoms stuck or bonded together with electrons. Dr. Chris Muhlstein introduces the idea of these three primary types of bonds: ionic, covalent and metallic; animations...
Khan Academy
Khan Academy: Chemistry: Ionic, Covalent, and Metallic Bonds
A video lecture investigating the basics of chemical bonding. The video shows how bonds are formed by giving up or taking an electron, sharing electrons, and between metals. Examples of each type (ionic, metallic, and covalent) are...
Bozeman Science
Bozeman Science: Ap Chemistry: Metallic Bonding
Explains how metallic bonding structure creates the different properties of metals. The electron sea model explains how the positive nuclei are locked into a negative sea of delocalized electrons. This sharing of electrons creates metals...