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Pewter (/ ˈ p juː t ər /) is a malleable metal alloy consisting of tin (85–99%), antimony (approximately 5–10%), copper (2%), bismuth, and sometimes silver. [1] In the past, it was an alloy of tin and lead , but most modern pewter, in order to prevent lead poisoning , is not made with lead.
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.
Pewter, which is an alloy of ... In modern times, ... Some organotin compounds can be extremely toxic. Characteristics. Physical. Droplet of solidified molten tin.
Many metals, particularly heavy metals are toxic, but some are essential, and some, such as bismuth, have a low toxicity. Metals in an oxidation state abnormal to the body may also become toxic: chromium(III) is an essential trace element, but chromium(VI) is a carcinogen. Only soluble metal-containing compounds are toxic.
Contemporary pewter should just be a paragraph or two in an article that is mostly about pewter with significant lead content. Dismissing normal pewter as "ancient" is misleading, since lead-hardened pewter was produced well into the modern era. 2603:6011:C802:FD99:715E:58F6:5606:C7B4 02:51, 19 December 2023 (UTC)
Toxic flame retardants can get into black plastic kitchenware and other items because the black plastic used to make them sometimes includes recycled electronic products that contain flame retardants.
Wood's metal is toxic because it contains lead and cadmium, and contamination of bare skin is considered harmful. Vapour from cadmium-containing alloys is also known to pose a danger to humans. [ 9 ] Cadmium poisoning carries the risk [ 10 ] of cancer , anosmia (loss of sense of smell), and damage to the liver, kidneys, nerves, bones, and ...
Megan Liu, lead study author and science and policy manager at Toxic-Free Future, tells Yahoo Life that this was a “minor point” in the study. “We feel bad that this happened,” she adds.