Sunday, February 27, 2011

IRON



Geologists confirm that the iron is about 35% of the composition of Earth, as it preserves the balance of earth and iron because the iron minerals more stable and intensity as the density of up to 7874 km 3. And maintains the iron on the Earth's gravity because it is characterized by the highest degree of magnetism, and needs to be a single atom of iron to the enormous energy exceeds the total solar energy. Also due to iron out remnants of comets and meteorites, which weighs tens of thousands of tons have been discovered, some in Australia and America. Did not reach the flag of the benefits of iron in the early sixties, where scientists found that the origin of iron is not the earth, but from outer space and that remnants of asteroids and meteors that fall on the planet, as the atmosphere prevents some of them to ashes when it enters the scope of the land and the rest Down on the planet different shapes and sizes. The scientists revealed recently that the iron can not be formed within the solar system, where the sun is a star with energy and heat is not sufficient for the integration of elemental iron, which is why the scientists say that the iron has been incorporated outside our solar system, and then came down to Earth by comets and meteorites . Currently Astronomers believe that comets and meteorites is a cosmic projectiles from atoms of different sizes and is made up of iron and other metal for that iron is the first metal known on earth as it falls from the sky, are pure in the form of meteorites. - Explained, "Arthur Beers" The meteorite was Nksimha to 3 types: 1 - iron meteorites: It consists of iron and nickel increased by more than 98%. 2 - stone and iron meteorites: Consisting of approximately 50% of iron and nickel and the other 50% is composed of rock, called (Polyolefin). 3 - stone meteorites: which include stones, and stones are divided into several types. And falls in each year thousands of asteroids and comets on the planet, some of which may sometimes weighs tens of tons. In 1902, a meteorite found in the United States amounted to (62 tons) is composed of iron and nickel alloys. In the mandate of the "Arizona" has the latest Shahab huge crater depth (600 feet) in diameter (4000 feet) has reached amounts of iron extracted from the fragments mixed with nickel tens of tons. In spite of these advantages that characterize the iron from other metals, but scientists have not come to the industrial importance of iron only during the 18 th century ie after the descent of the Holy Quran in 12 century, where scientists discovered the iron industry, and discovered the easiest means to remove iron and entered the iron in all industrial areas as its core, it uses the most appropriate metal for the arms industry and the basis for all heavy and light industries as well. It must be borne in mind that iron is an essential for all living organisms, and plants. At the end of our conversation on the iron must point to agree numerical wondrous said Dr. Zaghloul El-Naggar, where shall call him a professors Chemistry in Australia that the number Surat iron agrees atomic number of the metal iron is (56), while the approved number of the verse iron atomic number of the metal iron is (26 ), Glory be informed of Muhammad peace be upon him all these scientific facts. It seems that the iron metal is of great importance as the God Almighty to make a chapter in the Quran as iron that Almighty Lord of the Worlds creator says in the book universes Aziz. Almighty God said: {We sent Our Messengers with Clear Signs and sent down with them the Scripture and the Balance of the people with justice, and We sent down iron in which very significant benefits to the people and God knows of victory and His messengers, unseen, Allah is Strong, Almighty} [iron: 25] Says commentators in this verse is that the iron has been revealed from heaven did not exist on Earth before and are backed up in saying this hadeeth narrated from Umar ibn al-Khattab (may Allah be pleased with him) the Prophet (peace be upon him) that he said (Allah has sent down four blessings from the sky: the iron and fire, water, salt). But deep bass Mamni What are the benefits referred to in the words of the Quran Allah, the Exalted} it quite severe and the benefits to the people} Chemists have found that iron is more stable minerals is not known so far into the metal iron has a stability and strength and intensity of intolerable pressure.

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