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
Tableware the meal and the style of table arrangement. Tea and coffee tend to involve strong social rituals and so teacups and, coffee cups (including demitasse cups) have a shape that depends on the culture and the social situation in which the drink is taken. Cutlery is an important part of tableware. A basic formal place setting will usually have a dinner plate at the centre, resting on a charger. The rest of the place setting depends upon the first course, which may be soup, salad or fish. In either arrangement, the napkin may either rest folded underneath the forks, or