Multiple Choice
Which of the following transition metals is a component of vitamin B12?
A) chromium
B) zinc
C) copper
D) manganese
E) cobalt
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q75: The complex FeL<sub>6</sub><sup>2+</sup>, where L is a
Q76: How many unpaired electrons are found in
Q77: _ isomers and _ isomers are classes
Q78: This molecule is toxic because it has
Q79: EDTA is an example of a _
Q81: Analysis of the data from a titration
Q82: Addition of AgNO<sub>3</sub> to aqueous solutions of
Q83: The complex ions of Zn<sup>2+</sup> are all
Q84: For which of the following metal ions
Q85: Explain the toxicities of carbon monoxide (CO)