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What are the written records engraved on rocks copper plates and clay tablets?
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How was copper probably first extracted from its ore?
Copper was one of the first metals to be discovered, possibly by anchient potters whose furnaces were hot enough to produce copper from the ore malachite.
When was copper first mined?
Copper was mined a long time ago over 1000 years ago
In ancient Egypt cutting tools were made of copper or?
Mainly copper but also sharp rocks were used as knifes
What was ancient Egyptian daggers made of?
from wood, copper, or sharp stone called flint
What color was upper egypts crown?
copper
What were the copper tablets Romans wrote their laws on called?
They were called the Twelve Tablets.
How is copper taken?
Copper is contained in many multivitamin/mineral preparations. It is also available as a single ingredient in the form of tablets.
Who discoverded copper?
We do not know. Copper was discovered before we had writing to keep records. People have used copper for about 6,000 years.
Why is my swimming pool grout going blue?
Copper, check your tablets or algaecides or maybe you have a heater.
Clinitest tablets measuring for what?
Clinitest tablets are anhydrous Benedict's reagent. When a tablet is added to a solution of glucose, a brick-red precipitate of copper (I) oxide is produced. Clinitest tablets are sold to monitor the levels of glucose in the urine of diabetics.
What has the author Owen William Ellis written?
Owen William Ellis has written: 'Copper and copper alloys' -- subject(s): Copper, Copper alloys, Metallurgy
Who discovered copper and when?
Copper has been known since prehistoric times, probably at least 10,000 years ago. In other words, since that was before written records, we don't know who discovered it first. It was probably first worked in the middle east, for instance a copper pendant from Iraq dates to about 8700 B.C.
What has the author O Byron Copper written?
O. Byron Copper has written: 'Whose is the sin?'
What has the author T Cocker Brown written?
T. Cocker Brown has written: 'Copper in Africa' -- subject(s): Copper, Copper mines and mining
Who used copper for the first time?
We do not know. There were no records when copper was used for the first time ABOUT 11,000 years ago. Copper was one of the very first metals used by man.
What is the Formula for copper (I) sulfate?
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.
What is the formula for copper(I) sulfate?
Copper sulfate has CuSO4 as its formula. Copper sulfate is also written copper (II) sulfate.
