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Because in a mixture, there are no bonds formed between the elements, and therefore the proportions of each element are unknown, for the mixture as a whole.

A mixture is not a chemical change.

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12y ago

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How do you write iron plus sulfur?

SFe, but the thing is that you still need to subscripts so i cant help you there


Chemical formula for magma?

Different types of lava have different chemical compositions. Since not all rocks have the same chemical composition and lava is just liquid rock, it does not have an official formula. Most rocks (and therefore lava) are made up of a combination of the elements Oxygen, Silicon, Aluminum, Iron, Calcium, Sodium, Potassium, and Magnesium. Different types of rocks (and lava) have different amounts of these elements. Therefore, there is not a specific chemical formula for lava.


What cant be separated into simpler substances or converted into another substance by chemical processes out of elements compound solution suspension and colloid?

Elements cannot be separated into simpler substances or converted into another substance by chemical processes. Elements are the building blocks of matter and are represented on the periodic table by unique symbols.


Is liquid hand soap a mechanical mixture?

in a liquid hand soap you cant see the different parts so its not a mechanical mixture


Why steel cannot be represented by formula?

hello, It is first important to know what can be representated by a formula. It is a chemical compound in chemistry like, methane, calcium chloride CaCl2 etc. these compounds have chemical bods between the ions or radicals. But with steel it isn't like that. Steel is a mixture rather an alloy. It has no definite composition and also there are different types of steel. there isn't such for methane!! This just involves the arrangement of the atoms and no definite change in their atomic structure. Tence this proportion cant be represented by a formula. check out for the structure arrangements on the web

Related Questions

Is a hydrogen an element compound or mixture?

hydrogen is an element because it cant be broken into its atoms easily..


Once a cake mixture has been heatedcan it change back?

no because its a chemical change nd you cant get it back anyway why did i answer this


How do you write iron plus sulfur?

SFe, but the thing is that you still need to subscripts so i cant help you there


What is the formula for ammonium dihydrogen phosphate?

(NH4)3PO4 *the answer is right its just the bracket cant be brought up


Can something be a solution and a mixture?

no because a mixture is something you cant take apart


Can something be a mixture and a solution?

no because a mixture is something you cant take apart


Why cant a chemical reaction be put back the same?

cause chemical reactions cant be reversed


What is a mixture that cant be took appart?

A Sias


Is water and oil a mixture?

no they cant mix


Is oil water a mixture?

no they cant mix


What is made up of only one atom and has a chemical symbol and cant be divided into simpler substances?

An element is made up of only one type of atom and has a unique chemical symbol. Elements cannot be broken down into simpler substances by normal chemical means.


Chemical formula for magma?

Different types of lava have different chemical compositions. Since not all rocks have the same chemical composition and lava is just liquid rock, it does not have an official formula. Most rocks (and therefore lava) are made up of a combination of the elements Oxygen, Silicon, Aluminum, Iron, Calcium, Sodium, Potassium, and Magnesium. Different types of rocks (and lava) have different amounts of these elements. Therefore, there is not a specific chemical formula for lava.