Multiple Choice
In the picture representing binary hydride AHx,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.
Correct Answer:

Verified
Correct Answer:
Verified
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