Elements and compounds are pure substances. They also can be molecules.
There is no such thing. An element IS a pure substance.
The name of pure iron is just "iron." When iron is in its pure form, it consists of iron atoms without any other elements or impurities mixed in.
Pure elements cannot be mixtures.
All the elements from the periodic table can be obtained as pure elements.
No, they can contain impurities.
all the pure elements have zero oxidation state.....
because the elements are pure so I can says to element 'pure'
There are 118 known elements, but the number of pure elements found naturally on Earth is around 90.
Pure substance can be identified as either elements or compounds. Some examples of pure substance that are elements are sulfur and tin. Pure substances that are compounds are sugar and salt.
Elements
All pure metals are chemical elements; alloys are not elements.