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Who discovered lead first?
Lead is a pure element, and therefore was not invented by anyone. It has been known as an element since ancient times. nobody invented lead . It's a natural product.
Who and when was the microwave invented?
in was invented in 1947
Which was invented first light bulb microwave or telephon?
Telephone The telephone was invented in 1876.The light bulb was invented in 1879. The microwave was invented in 1945.
What elements are there in lead dioxide?
Lead and oxygen are the elements in lead dioxide.
Who invented the telescope in 2010?
The telescope was invented in 1608 not 2010. See related question.
Who invented the metal lead?
Metals are not invented by anyone.
When was a lead pencil invented?
The lead pencil, which actually contains graphite and not lead, was invented in the 16th century. The modern version with a wooden casing was patented in 1806 by the Frenchman Nicolas-Jacques Conte.
Who invented the lead pencil?
It was invented by N.J Conte in 1795.
Where is the galena invented?
Galena is a naturally occurring lead ore, it was never invented.
Who discovered lead first?
Lead is a pure element, and therefore was not invented by anyone. It has been known as an element since ancient times. nobody invented lead . It's a natural product.
When was the black lead pencil invented?
In 1567
When was the 1-Gigahertz chip invented?
Mark Dein lead the team that invented the first gigahertz chip.
Graphite was originally used for pencils until a mixture of lead and clay was invented in 1795?
Graphite was originally used for pencils until a mixture of lead and clay was invented in 1795.
Why was the lead pencil invented?
so that people could write
Who invented lead pb?
No one invented lead, as it is a naturally occurring element. Lead was one of the first metals to be refined by man, the earliest archaeological finds of lead go back to Egypt at about 3500 B.C. The oldest lead piece is in the British Museum and dates from 3800 AD.
How did taxation lead to the fall of Rome?
Women invented taxes. You do the math.
What is the name of the Pearson who inventes lead?
wht is the name of the Pearson that invented oragami
