iodine

Hardness of Solid Substances - Grinding Iodine

Iodine can be ground to coarse grains.

Iodine is mixed with cyclohexene and α-pinene and the results are compared.

This is a simulation of how the reaction of iodine with α-pinene was used as a form of antisepsis.

The electrical conductivity apparatus circuit is completed by granules of solid iodine.

Powdered aluminum and powdered iodine are mixed together. Adding drops of water to the mixture initiates a reaction.

Powdered manganese and powdered iodine are mixed together. Adding drops of water to the mixture initiates a reaction.

Powdered iron and powdered iodine are mixed together. Adding drops of water to the mixture initiates a reaction.

Powdered nickel and powdered iodine are mixed together. Adding drops of water to the mixture fails to initiate a reaction.

Granular zinc and powdered iodine are mixed together. Adding drops of water to the mixture initiates a reaction.

Powdered zinc and solid iodine are mixed and no reaction is observed. Adding water to the mixture initiates a reaction.