No, they are in heterogenous form mixed: not as atoms or molecules but only as particles they mix, you can easily separate them by physical methods: a magnet will pick out the iron particles.
Iron filings would be made from comon steel stock, which would embody carbon in its makeup. Ignoring that distinction, iron filings could be considered a uniform material. But soon subject to oxidation.
No, lead is not magnetic but iron is. Therefore, a mixture containing both iron fillings and lead powder would only be partially magnetic due to the presence of the iron fillings.
One method is to use a magnet to separate the iron fillings from the sulfur powder, as iron is magnetic but sulfur is not. Another method is to mix the mixture with a solvent that dissolves the sulfur powder, leaving the iron fillings behind. Lastly, heating the mixture can also cause the sulfur to sublimate, leaving the iron fillings behind.
No, a rusty iron nail is not a homogeneous mixture. It is a chemical compound made up of iron and oxygen that has undergone oxidation, causing it to form rust.
To obtain sulphur from a mixture of sulphur and iron fillings, you can use a magnet to separate the iron fillings from the mixture. Then, you can heat the remaining mixture to sublimate the sulphur, which will turn into a gas and can be collected by condensing it back into a solid form.
No, iron filings are not a mixture
you an use a magnet to get the iron fillings out
Mixture
Iron fillings can be extracted with a magnet.
it is a heterogenous mixture
If it is pure iron then it is considered to be a homogeneous mixture. Homogeneous is when a substance is the same thing throughout.
Iron filings would be made from comon steel stock, which would embody carbon in its makeup. Ignoring that distinction, iron filings could be considered a uniform material. But soon subject to oxidation.
No, lead is not magnetic but iron is. Therefore, a mixture containing both iron fillings and lead powder would only be partially magnetic due to the presence of the iron fillings.
homogeneous
Use a magnet.
Well, iron fillings can't really be a mixture, since there aren't two different substances here. ________________________ But to answer the question- 1. Iron Filings are homogeneous as they are of the same or similar kind (from the definition of homogeneous). 2. They are a homogeneous substance being a physical material which has discrete existence (from the definition of substance).
One method is to use a magnet to separate the iron fillings from the sulfur powder, as iron is magnetic but sulfur is not. Another method is to mix the mixture with a solvent that dissolves the sulfur powder, leaving the iron fillings behind. Lastly, heating the mixture can also cause the sulfur to sublimate, leaving the iron fillings behind.