Iron atoms are not chemically joined with another substance in a mixture. Chemical reactions are needed to separate them in a compound.
The word "magnet" is a name for an object with the physical property of magnetism and is not necessarily chemically descriptive. Elemental iron can be magnetized, but is not necessarily magnetic. Mixtures such as carbon steel and many metallic alloys can also be magnets, as can compounds such as magnetite, which has the chemical formula Fe3O4.
Sand is a mixture of silicon dioxide and small amounts of other minerals, but silicon dioxide itself is a compound made of silicon and oxygen atoms. Carbon dioxide, on the other hand, is a separate compound made of carbon and oxygen atoms.
Sucrose is a compound composed of carbon, hydrogen, and oxygen atoms. It is not an element or a mixture.
Iron's magnetic properties are due to the configuration of its electrons when it is in its elemental form. In iron sulfide iron is in the form of positive ions rather than neutral atoms. This changes the electron configuration and thus how iron will respond to a magnetic field.
Sulfur trioxide is a compound, not a mixture. It is a chemical compound composed of sulfur and oxygen atoms in a fixed ratio.
The word "magnet" is a name for an object with the physical property of magnetism and is not necessarily chemically descriptive. Elemental iron can be magnetized, but is not necessarily magnetic. Mixtures such as carbon steel and many metallic alloys can also be magnets, as can compounds such as magnetite, which has the chemical formula Fe3O4.
In a compound all the atoms are stuck together in a mixture they are not however
Sand is a mixture of silicon dioxide and small amounts of other minerals, but silicon dioxide itself is a compound made of silicon and oxygen atoms. Carbon dioxide, on the other hand, is a separate compound made of carbon and oxygen atoms.
Sucrose is a compound composed of carbon, hydrogen, and oxygen atoms. It is not an element or a mixture.
Iron's magnetic properties are due to the configuration of its electrons when it is in its elemental form. In iron sulfide iron is in the form of positive ions rather than neutral atoms. This changes the electron configuration and thus how iron will respond to a magnetic field.
Sulfur trioxide is a compound, not a mixture. It is a chemical compound composed of sulfur and oxygen atoms in a fixed ratio.
Water is a compound because its molecules are formed of chemically combined elements (hydrogen and oxygen) in a fixed proportion. A mixture is a combination of separate atoms, molecules, or particles that are not chemically bonded or in any fixed proportion.
No, because Iron oxide is not a mixture of Iron and Oxygen. It is a compound in which iron and Oxygen have been chemically combined to create a new substance, which has different chemical and physical properties form either of the two elements which it is made from.
A compound is a simple substance, a mixture is formed from two or more compounds.A mixture can be separated by physical procedures, a compound not.
It is a compound.
helium is a separate compound.
it is an element as it contains same kind of atoms