Chemistry, 04.02.2021 20:50 gutuerrezsebastian
E.2 How are substances represented by chemical formulas and models? 9AL
Select all the ways in which two substances can be different.
ol
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 molecules that contain the same
chemical elements but have different numbers of atoms of each element.
Two substances can be composed of different chemical elements.
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E.2 How are substances represented by chemical formulas and models? 9AL
Select all the ways in whic...
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