a chemical reaction is the only way to separate a(n)\n element\n pure substance\n mixture\n solution
a chemical reaction is the only way to separate a(n)\n element\n pure substance\n mixture\n solution
Answer
Brief Explanations:
Elements are the simplest form of matter and cannot be broken down further by physical means. Chemical reactions are required to change the composition of elements or compounds within a pure - substance context. Pure substances can be elements or compounds. Compounds can be broken down into elements by chemical reactions. Mixtures and solutions can be separated by physical methods like filtration, evaporation etc.
Answer:
element