Iron In Chemistry

5.1 Iron according to Science Field Iron in the chemistry can be refer to FE in periodic table. It can be found anywhere. You can find it in the water, or in the universe and even in our body have the iron element. But not all of the iron are same. In the universe, there are many of the iron element can be found there. There are two kind of star that can be found in the universe. They are low-mass star and high-mass star type. The low-mass stars are the star type that can live more years and more than billion years compare to high-mass star. The high-mass stars are has high temperature and because of that it can produce heavier element. Many of the star must have to go through nuclear burning stages and fusion to create a new heavier element until the iron form. Iron also important for the plant in the growing and reproduction of the plant. It also among of the 16 most important elements in the growing of the plants. The irons are being use in the chlorophyll process and also can be use in activating the enzyme function in the plants.

There also irons element in the Earth. In the composition of the earth the iron is the most among all of the other elements. It about 35% of the whole weight of the earth follow by oxygen about 30%, silicon 15%, magnesium 13%

The rocks that formed the Earth before now it was called as meteorite. But there are a bit different between meteorite and meteoroid. The meteoroid is a rock in the outer space before it strikes the Earth. Different from meteoroid, the meteorite is the rocks that hit the surface of the earth. These two are actually the same rock but they reach at different place. There also one definition about meteorite say that the meteorite is mass of stone and iron that have strike surface of the Earth. The International Astronomical Union by Millman said that the meteorite is a meteoroid that strike the Earth without being