Iron was discovered in ancient times, but the exact place and date are unknown. However, evidence of iron smelting dates back to around 2000 - 1200 BC in the Middle East and Anatolia.
Oxygen was discovered by Joseph Priestley in 1774. The exact date is August 1, 1774.
Calcium was discovered first, dating back to ancient times. Iron was then discovered around 1,200 BC, followed by gold which was likely discovered around the same time or earlier due to its presence in nature and historic importance.
The discovery of iron dates back to ancient times, so there is no specific scientist associated with its discovery. Iron has been used by humans for thousands of years due to its abundance and utility.
Silicon was first discovered in 1824 by Swedish chemist Jöns Jacob Berzelius.
The discovery of the order of elements calcium, gold, and iron is attributed to their differing reactivities. Calcium is more reactive than gold and iron is less reactive than both. This reactivity trend helps explain why these elements were discovered in that particular order historically.
Yes, loads of islands, one of them was the place where Fool's Gold (iron pyrite) was discovered.
August 4, 1944.
In the 1920s
Iron ore reserves were discovered first by Lang Hancock. In Pilbara iron ore reserves are Plant, BC Iron, and Brockman.
It was discovered in 1898.
1889
The time frame of the known use of iron by humans varies from place to place. In the Near East and Eastern Mediterranean the iron age is estimated to be from 1200 to 600 BC; in the region of India from 1200 to 200 BC; in Asian regions from 1000 to200 BC; and in Africa from 400 to 200 BC. See the links below for more information.
Saturn was discovered on March 25, 1610 by Galileo Galilei.
He was discovered in 1891
1922 was the date that vegemite was discovered
No one really knows. Iron was probably discovered several times at several places in what are called prehistoric times.
Iron tools date back to 1300 BC. No one really knows who discovered iron, it is a naturally occuring mineral, unlike alloys which someone must discover via the combination of various minerals in a chemical process.