Iron appears silvery-gray before it is exposed to air. Once it rusts, it become reddish brown on the surface. Pure iron is found rarely because it oxidizes, instead it is extracted from ore using chemicals.
Carbon and iron
iron (i.e., pure) is a metal / element in the periodic table, but types of iron are compounds like wrought iron, pig iron cast iron., etc.
Iron pellets are not a compound or an element on their own. They are a form of iron that consists of multiple iron atoms bonded together. Iron itself is an element, but when it is in the form of pellets, it is a physical mixture of iron atoms.
Iron is a chemical element.
Pure Iron is an element with the symbol Fe.Pure iron is an element, but what is called "iron" in ordinary speech often contains some impurities and if so is a mixture.Iron is an element
Silvery-gray
The iron in the soil on Mars gives the planet its red color.
Sodium iron copper
Carbon and iron
in hemoglobin iron is the main element responsible of its red color . iron bonds the other element namely nitrogen , globin.
Sand is NOT an element. Iron IS an element.
Iron is a element, it isn't a compound
The element iron gets its name from the Old English word "iren." It is one of the oldest known elements and has been used by humans for thousands of years. The word "iron" is believed to have Germanic origins.
The red color comes from various oxides of iron (hematite mostly) in very, very fine particles, and trace amounts of other elements including titanium, chlorine and sulfurscientists think mars once had water, and mars's surface has a lot of iron in it, so they react together and make rust, which is redish brown in color.:)
iron (i.e., pure) is a metal / element in the periodic table, but types of iron are compounds like wrought iron, pig iron cast iron., etc.
No. It is not. Iron is an element. Oxygen is an element. Iron Oxide is a compound.
Iron is an element. It is a pure substance that consists of only one type of atom, specifically iron atoms.