Iron ore is heterogeneous. A heterogeneous substance is one that contains two or more different substances that are NOT chemically combined together, and ...

9 сент. 2019 г. · Iron ore is a heterogenous substance in which the composition of its part are not uniform. b. quartz. Quartz is a homogenous substance because ...

The iron itself is a pure component and not the mixture. Therefore the statement is absolutely false. The iron is not an example of a homogeneous mixture.

Mixture of iron filings and sulphur is heterogeneous while the compound iron sulphide is homogeneous. Properties of FeS are different from the properties of ...

24 июн. 2020 г. · The mixture of iron and rust is a heterogeneous mixture. An element is a pure substance that cannot be broken down into simpler substances by chemical means.

26 февр. 2016 г. · Sand in its box is homogeneous. Iron filings in its box is homogeneous. Pour the contents into one box and mix a little, it is now heterogeneous ... Why is the mixture of sand and iron fillings a heterogenous ... Is sand, sugar, iron filling & plastic beads homogeneous or ... Is a galvanized iron sheet a homogeneous or a heterogeneous ... Is stainless steel an element, compound, heterogeneous ... Другие результаты с сайта www.quora.com

Iron ore. Homogeneous. Quartz. Heterogeneous. Granite ... Homogeneous mixture has a uniform composition and a heterogeneous mixture is not uniform.

26 авг. 2012 г. · Iron is a homogeneous substance because it is a pure element composed of only iron atoms. It is not a mixture of different substances.

A student heats calculated amounts of iron filings and sulphur powder together in a boiling tube. He will obtain : (1) a homogeneous mixture of Fe and S

9 янв. 2020 г. · The components can be separated easily using a magnet, which attracts the iron filings. So, it is a heterogenous mixture. Was this answer ...