Question: 1 . 5 . The Pt ( 1 1 1 ) surface has a surface - atom density of O 0 = 1 . 5

1.5. The Pt(111) surface has a surface-atom density of O0=1.50310-3cm-7.(a) Calculate the diameter of a P1 atom. (b) Calculate the atom density of the Pr 100) surface.
1.5. The Pt(111) surface has a surface-atom density of O0=1.50310-3cm-7.(a) Calculate

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