Iron is a chemical because it is made of matter. Sunlight is energy, which is not made of matter.
Iron and krypton cannot chemically combine because they belong to different chemical groups. Iron is a metal, while krypton is a noble gas, which is typically inert and does not form chemical bonds with other elements.
rust is a chemical change for iron
FeS is not a chemical equation but a chemical formula; FeS is the chemical formula of iron sulfide.
The chemical symbol Fe represents the element iron.
Iron is a chemical element with the symbol Fe, while iron sulfide is a compound made up of iron and sulfur with the chemical formula FeS. Iron is a pure metal, while iron sulfide is a chemical compound that forms when iron reacts with sulfur. Iron sulfide is often found in nature as the mineral pyrite, also known as "fool's gold."
iron sulphide is FeS while rust is oxide of iron Fe2O3.
The chemical formula for iron(II) sulfate is FeSO4, while the chemical formula for iron(III) sulfate is Fe2(SO4)3.
The chemical formula of iron nitrate are Fe(NO3)2 and Fe(NO3)3.
No, iodine and iron are not the same. Iodine is a chemical element that is essential for thyroid function, while iron is a different chemical element that is important for red blood cell production.
Iron III phosphate is FePO4 Iron II phsophate is Fe3(PO4)3
No. By definition iron oxide is a compound of iron and oxygen.
Sunlight is energy. It has no chemical symbol.
Rusting of iron involves both physical and chemical changes. The physical change involves the formation of iron oxide on the surface of iron, while the chemical change involves the reaction of iron with oxygen in the presence of water to form iron oxide.
No, this is a chemical property. When iron dissolves in hydrochloric acid, it undergoes a chemical reaction in which the iron atoms lose electrons and form iron(II) chloride, while hydrogen gas is evolved. This is a chemical change, not a physical change.
Iron (Fe) is a chemical element.
Iron and krypton cannot chemically combine because they belong to different chemical groups. Iron is a metal, while krypton is a noble gas, which is typically inert and does not form chemical bonds with other elements.
Rusting of iron is chemical. It is the combination of oxygen with the iron, creating a different chemical: rust or iron oxide.