No. the formula for this compound shows that it contains at least three elements: iron (Fe), sulfur (S), and oxygen (O).
When FeSO4·7H2O is heated strongly, it loses its water molecules and forms anhydrous FeSO4. The color changes from blue to white or pale green due to the removal of water molecules, and the compound becomes anhydrous iron(II) sulfate (FeSO4).
It is an element.
Uranium is an element.
No. If you burn an element, you will turn it into a compound (most commonly [element burnt] oxide). Which will not be an element.
it's an element!
Iron(Fe) + Copper Sulphate(CuSO4) → Iron Sulphate(Fe2SO4) + Copper(Cu)[Displacement Reaction]
FeSO4: the IUPAC name is "iron (II) sulfate", the "old" terminology for FeSO4 is "ferrous Sulfate"
Fe2(SO4)3 is the chemical formula for iron(III) sulfate, which is a salt that is commonly used as a precursor for other iron compounds. It is created by the reaction of iron with sulfuric acid and is sometimes used as a catalyst in chemical reactions.
When FeSO4·7H2O is heated strongly, it loses its water molecules and forms anhydrous FeSO4. The color changes from blue to white or pale green due to the removal of water molecules, and the compound becomes anhydrous iron(II) sulfate (FeSO4).
It is an element.
Metal is not an element. It is a term used to classify an element, but it is not an element.
It is an element. Elements are composed of atoms, and atoms of elements combine chemically to form compounds.
element. Sulfur dioxide (SO2) is a compound
If you meant "element" as in a chemical element, there is no element with the symbol "ef" in the periodic table.
There is no such thing as a good element or a bad element.
React Fe with H2SO4 to get: 2Fe + H2SO4 = Fe2SO4 + 2H
Neon is an element.