Period 5 element other metal is not easily oxidized in air and is used to coat other metals to prevent corrosion. The firstalloy, used in large scale since 3000 BC, was bronze, an alloy of tin and copper. After 600 BC pure metallic tin was produced. Pewter, which is an alloy of 85–90% tin with the remainder commonly consisting of copper, antimony and lead, was used for tableware from the Bronze Age until the 20th century. In modern times tin is used in many alloys, most notably tin/lead soft solders, typically containing 60% or more of tin. Another large application for tin is
Treen (wooden) Treen (wooden) Treen, literally "of a tree" is a generic name for small handmade functional household objects made of wood. Treen is distinct from furniture, such as chairs, and cabinetry, as well as clocks and cupboards. Before the late 17th-century, when silver, pewter, and ceramics were introduced for tableware, most small household items, boxes and tableware were carved from wood. Today, treen is highly collectable for its beautiful patina and tactile appeal. Anything from wooden plates and bowls, snuff boxes and needle cases, spoons and stay busks to shoehorns and chopping boards can be classed as treen. Domestic and agricultural