In the Picture Representing Binary Hydride AH_x,lightly-Shaded Spheres Represent H

question 117

Multiple Choice

In the picture representing binary hydride AH_x,lightly-shaded spheres represent H atoms or ions and darkly-shaded spheres represent atoms or ions of the other element,A.The oxidation state of hydrogen and the oxidation state of element A in the binary hydride shown below are

• A)+1 and -3.
• B)+1 and -1.
• C)-1 and +1.
• D)-1 and +3.

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