Curated OER
Formulae of Ionic Compounds
In this compounds learning exercise, learners learn the steps to writing the formula for ionic compounds. This students work out the formula for 12 compounds.
Creative Chemistry
Formulae of Ionic Compounds - Practice
For this compound worksheet, learners complete a graphic organizer by combining positive and negative ions appropriately and writing down the resulting compound.
American Chemical Society
Middle School Chemistry: Energy Levels, Electrons, Ionic Bonding
Students discover that ionic bonding occurs when electrons are transferred from one atom to the other and not shared as in covalent bonding.
Sophia Learning
Sophia: Definition of Dissociation
Find out how ionic compounds dissociate into positive and negative ions in an aqueous solution. [1:59]
CK-12 Foundation
Ck 12: Physics Simulation: Electric Fields Simulation
[Free Registration/Login Required] In this simulation, students look at the question of whether one can score a goal in an electric field. They experiment with positive and negative charges to try to score goals.