Multiple Choice
Which of the following is not a transition-metal?
A) cobalt
B) iridium
C) vanadium
D) rhodium
E) rubidium
Correct Answer:
Verified
Correct Answer:
Verified
Q7: How many unpaired electrons are there in
Q8: The phenomenon called _ contraction is responsible
Q9: Which of the metal ions in the
Q10: Which of the following is not a
Q11: What is the maximum oxidation number for
Q13: Which of the following compounds is paramagnetic?<br>A)Li<sub>4</sub>[Fe(NO<sub>2</sub>)<sub>6</sub>]<br>B)K<sub>3</sub>[Co(CN)<sub>6</sub>]<br>C)K<sub>3</sub>[ScCl<sub>6</sub>]<br>D)Na<sub>2</sub>[TiBr<sub>6</sub>]<br>E)[Mn(H<sub>2</sub>O)<sub>6</sub>]Cl<sub>2</sub>
Q14: What is the maximum oxidation state for
Q15: All of the following elements have the
Q16: How many unpaired electrons are there in
Q17: Which of the following describes a d<sup>6</sup>