Which of the Following Statements Is(are) True About the Surface

question 8

Multiple Choice

Which of the following statements is(are) true about the surface of commercially pure titanium or titanium alloy?

• A) Both are covered with a complex mixture of adherent titanium oxides.
• B) Oxides rich in oxygen are closer to the surface.
• C) Oxides rich in oxygen are closer to the alloy.
• D) A and B are true statements.
• E) A and C are true statements.

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