Select all the ways in which two substances can be different.Two substances can be composed of the same chemical elements, but the substances can have crystal structures with atoms that are arranged differently.Two substances can be composed of different chemical elements.Two substances can be composed of molecules that contain the same chemical elements but have different numbers of atoms of each element.Submit
Question
Select all the ways in which two substances can be different.Two substances can be composed of the same chemical elements, but the substances can have crystal structures with atoms that are arranged differently.Two substances can be composed of different chemical elements.Two substances can be composed of molecules that contain the same chemical elements but have different numbers of atoms of each element.Submit
Solution
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Two substances can be different if they are composed of the same chemical elements, but have different crystal structures due to differently arranged atoms. This is because the arrangement of atoms in a substance can greatly affect its properties.
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Two substances can also be different if they are composed of different chemical elements. Different elements have different properties, so substances composed of different elements will also have different properties.
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Lastly, two substances can be different if they are composed of molecules that contain the same chemical elements but have different numbers of atoms of each element. This is because the number of atoms of each element in a molecule can affect the molecule's properties, and therefore the properties of the substance.
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