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 than 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 to the benefits of iron only in the early sixties, where scientists found that the origin of iron is not of the earth, but from outer space and that remnants of asteroids and meteors fall to Earth, as the atmosphere prevent 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 iron can not be formed within the solar system, as the sun is a star with heat and power 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 composed of iron and other metal for that iron is the first metal known on earth as it falls from the sky in a pure form of meteorites.
- Explained, "Arthur Beers," The meteorite was Nksimha to 3 types:
1 - iron meteorites: It consists of iron and nickel by more than 98%.
2 - stone and iron meteorites: It consists of approximately 50% of iron and nickel and the other 50% is composed of rock, called it (olefin).
3 - stone meteorites: which include stones, and stones are divided into several types.
And falling in every year thousands of meteors and comets on the planet, some of which may weigh sometimes tens of tons. In 1902, a meteorite found in the United States amounted to (62 tons), a component of ferro-nickel.
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 did not reach the industrial importance of iron only during the 18 th century ie after the descent of the Holy Quran in 12 century, where scientists have discovered the iron industry, and discovered the easiest way 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 should be noted consensus numerical Ajeeb said Dr. Zaghloul El-Naggar, where shall call him a professor of chemistry in Australia that the figure of Al-iron agrees atomic number of the metal iron is (56) while agreeing No. A-iron atomic number of the metal iron is (26 ), Glory of science Muhammad peace be upon him all these scientific facts.
It seems that iron metal is of great importance as the Almighty to make an entire chapter in the Koran as iron that Almighty Lord of the Worlds creator says in the book universes Aziz.
Allah says: (We sent Our Messengers with Clear Signs and sent down with them the Scripture and the Balance of people with justice, and sent down iron in which very significant benefits to the people and know God and His messengers of victory that God Unseen forces Aziz) [iron: 25]
Say the commentators in this verse is that the iron has been relegated from the sky did not exist on the planet before and are backed up by saying this hadeeth narrated from Umar ibn al-Khattab (may Allah be pleased with him) narrated that the Prophet (peace be upon him) that he (Allah revealed four blessings from heaven: iron, fire, water and salt).
But deep bass Mamni What are the benefits stated in the Qur'an the words of God Almighty, the Wise) very significant and the benefits to the people)
Chemists have found that iron is more stable minerals is not known so far into the metal iron and the stability of his power and intensity of intolerable pressure.
ليست هناك تعليقات:
إرسال تعليق