Which of the following is true about chemical dissolution of hydrogen-terminated silicon in HF based solutions.

Question

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NA

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Si atoms are replaced by F atoms

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H atoms are replaced by F atoms

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F  ions are replaced by Si atoms

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H atoms are replaced by F  ions

1.	Which of the following is true about chemical dissolution of hydrogen-terminated silicon in HF based solutions.
A.	Si atoms are replaced by F atoms
B.	H atoms are replaced by F atoms
C.	F ions are replaced by Si atoms
D.	H atoms are replaced by F ions
Answer» E.

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