A chain is made of links - each link goes through the next link to make one long chain. Chains are usually made from a metal like steel, and are used where rope isn't strong enough. Chains are used to lift heavy containers with a crane, or to pull very heavy loads behind a truck or tractor.
Very small chains are used for jewellery. Decorative chains are usually made from gold or silver.
Very small chains are used for jewellery. Decorative chains are usually made from gold or silver.