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Cut glass wine glass made of lead glass. Lead glass, commonly called crystal, is a variety of glass in which lead replaces the calcium content of a typical potash glass. [1] Lead glass contains typically 18–40% (by mass) lead(II) oxide (PbO), while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO. [2]
Coming 2 America is a 2021 American romantic comedy film that serves as a sequel to the 1988 film Coming to America starring Eddie Murphy in various roles and directed by Craig Brewer, from a screenplay by Barry W. Blaustein and David Sheffield, the original writers, and Kenya Barris, and a story by Blaustein, Sheffield, and Justin Kanew, based on characters created by Murphy. [4]
Lead glass Lead yellow and lead red. In addition to being the main application for lead metal, lead–acid batteries are also the main consumer of lead compounds. The energy storage/release reaction used in these devices involves lead sulfate and lead dioxide: Pb (s) + PbO 2 (s) + 2 H 2 SO 4 (aq) → 2 PbSO 4 (s) + 2 H 2 O (l)
Stiegel's works was the first to make lead glass in America. [50] The lead glass of this time period, commonly known as crystal because it was colorless and transparent, was typically used for fine tableware. [51] According to the American Philosophical Society, Stiegel's lead glass was "equal in beauty and quality to the generality of Flint ...
A lead service line (LSL, also known as lead service pipe, [1] and lead connection pipe [2]) is a pipe made of lead which is used in potable water distribution to connect a water main to a user's premises. Lead exposure is a public health hazard as it causes developmental effects in fetuses, infants, and young children. It also has other health ...
The Latin for lead is plumbum. Roman roofs used lead in conduits and drain pipes [14] and some were also covered with lead. Lead was also used for piping and for making baths. [15] Plumbing reached its early apex in ancient Rome, which saw the introduction of expansive systems of aqueducts, tile wastewater removal, and widespread use of lead pipes.
Lead(II) oxide, also called lead monoxide, is the inorganic compound with the molecular formula Pb O. It occurs in two polymorphs : litharge having a tetragonal crystal structure , and massicot having an orthorhombic crystal structure .
Plumbatae etymologically contain plumbum, or lead, and can be translated "lead-weighted [darts]". Martiobarbuli in this translation is mattiobarbuli in the Latin, which is most likely an assimilation of Martio-barbuli, "little barbs of Mars". The barb implied a barbed head, and Mars was the god of war (among other things).