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HI
Lead has been used by humans for at least 7000 years, because it is widespread, easy to extract and easy to work with. It is highly malleable and ductile as well as easy to smelt. In the early bronze age lead was used with antimony and arsenic. Lead was mentioned in the Book of Exodus. Alchemists think that lead was the oldest metal and associated it with the planet Saturn. Lead pipes that bear the insignia of Roman emperors are still in service and many Roman "pigs" (ingots) of lead figure in Derbyshire lead mining history and in the history of the industry in other English centres. Lead's symbol Pb is an abbreviation of its Latin name plumbum. The English word "Plumbing" also derives from this Latin root.
What else can I help you with?
Was potassium k the first metal to be discovered?
Potassium was not the first metal to be discovered. It was first isolated by Sir Humphry Davy in 1807 through the electrolysis of caustic potash (potassium hydroxide). The discovery of other metals preceded potassium, such as copper, iron, and lead.
Who discovered how tornadoes work?
Tornadoes were not discovered by a single person, as they have been documented throughout history. The understanding of how tornadoes work has evolved over time through research by meteorologists and scientists studying atmospheric conditions that lead to tornado formation.
Why isn't lead used in pencils anymore?
There has never been any lead in lead pencils. The graphite deposit that produced the first pencils was mistakenly thought to be lead. Chemists pointed out the error but the name stuck.
What country was hydrogen discovered in?
it was discovered in the united kingdom in 1766
What year was nitrogen discovered?
Nitrogen was discovered in 1772 by Daniel Rutherford
What year was lead discovered and who discovered it?
Lead is known from prehistoric times.
When lead is made from iridium?
Lead was discovered in 7,000
What was lead discovered in?
Galena
Where was lead dioxide discovered?
As a mineral (plattnerite) lead dioxide was discovered in 1845 in Germany by K. F. Plattner.
What year did lead discovered?
Lead is known from prehistoric times.
What year lead discovered?
Lead is known from prehistoric times.
Who discovered the element lead?
Lead has been known from ancient times and thus nobody knows who first discovered it.
When was lead discovered and who by?
Lead has been known since ancient times. The exact person who discovered it is unknown. It is a blue-white metal element.
Where was the element lead discovered?
no one knows
Who discovered lead and where?
3rd century before christ
What day was lead discovered?
Lead has been used for thousands of years, so it is difficult to pinpoint an exact day when it was first discovered. However, lead has been known to ancient civilizations such as the Romans and Greeks, who used it for various purposes such as plumbing, coinage, and cosmetics.
Where discovered element lead?
I believe lead was known from way in the ancient times somewhere in Rome.
