Bye using a chilsele hamer of any other substance tht is hard enought to brake it
Not substances, but elementary particles as: neutrons, protons, electrons. For example separation by nuclear physics methods; electrons can be separated from the atom using many methods.
a chemical change because a physical change is qualitative and quantitative
Compounds are separated into elements by chemical reactions.
It can be separated by using energy.
elements and compounds
Compounds are made of elements. Elements are the smallest units of the compounds. Elements are bond to make compounds.
Compounds do not form elements. Elements form compounds.
Elements and compounds are both composed of atoms. Compounds are composed of two or more atoms of different elements.
Elements are listed in the Periodic Table of Elements. Compounds are not listed there because they are not elements they are compounds. An element is a substance made up of one type of atom, compounds are formed from combinations of different elements.
elements and compounds?
Because the elements can combine in many ways to form compounds, and compounds can be mixed in many differed ways. Moreover, some elements occur in different forms. The elements carbon and hydrogen alone combine for form thousands of compounds.
Examples: filtration, decantation, distillation, sieving, magnetic separation, solvent extraction, etc.
because it is easier
Chemical compounds are formed from chemical elements.
elements and compounds
Elements are one type of element in a group where all the elements are the same or a lonely single atoms. Compounds are two or more different types of elements and mixtures are a lot of elements made so that unless you use a good separating technique you would not be able to separate them. an example is air you cant really separate that unless you use serious power hope this helps
Elements and compounds
Compounds are made of elements. Elements are the smallest units of the compounds. Elements are bond to make compounds.
Compounds do not form elements. Elements form compounds.
Elements and compounds are both composed of atoms. Compounds are composed of two or more atoms of different elements.
Elements become compounds after chemical reactions.