pure substance
pure substance
Pure iron filings are an element - iron. (This assumes they are iron filings and not steel filings, because steel contains elements other than iron.) If you expose these filings to air with moisture in it for any length of time, they will soon become iron oxide filings - a compound.
IRON is an element. so no. an element by definition is an atom that cannot be broken down into further parts (even though they can). But pure iron is not a mixture, no.
No. Pure iron filings are an element.
They are a pure substance and an element
Iron filings are a substance.
YES
Both are elements and since they aren't bond together they are not compounds. Thus they are in a mixture
Iron filings may be pure elemental iron, it depends on the source of the iron.
milk is a mixtureIt's a mixture that contains compounds and elements.For instance iron is an element in most milk, and fats are a compound.
Cast iron is an alloy, a mixture.
Yes, a magnet is one way that can be used to separate a mixture of iron filings and sulfur.
Iron is a chemical element; sand may be a compound or a mixture.
compoundIf the iron fillings are pure, they contain only one type of atom (all the atoms have the same number of protons). Thus, the filings would be a sample of the element iron. If the filings are rusty, then they would contain compounds (iron oxides).
Because in a chemical compound is a chemical bond between the elements. From a mixture of iron and sulfur iron can be separated with a magnet.
Both are elements and since they aren't bond together they are not compounds. Thus they are in a mixture
in its pure form, iron is an element, but that may not be what you are referring to.... if you have iron oxide (rust), this is a compound of iron and oxygen.
Iron = Fe = element
Element
Element
element
Iron filings just means metallic iron, shredded into little bits. It's an element, not a mixture.
It is a compound.
Iron is a chemical element.