In the Ions game, players form stable ions by attempting to add or remove electrons from any energy level while monitoring ionization energies to create target cations and anions.
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Players must add or remove the correct number of electrons from an atom to create an ion that satisfies the octet rule.
By exploring the energy required or released when adding and removing electrons, players are introduced to the trend of ionization energy and electron affinity.
Players can observe the change in size between ions and their parent atoms, prompting the exploration of ionic radii.
Atoms and Ions
In these connected game levels, there are atoms missing from the bank. Players must return to the Atoms game to build the atoms that they need in order to create the target ions in the Ions game.
Players must build atoms in the Atoms game that have the correct number of valence electrons needed to form the target ions. Once built, players can send these atoms through the pipe to ionize in the Ions game.
To review ionization energy, players must build atoms that ionize in the Ions game with the limited amount of energy provided.