Multiple Choice
A mineral is ________.
A) a solid inorganic compound that contains one or more metals
B) a vitamin
C) metal in its elemental form
D) a transition metal ion
E) a source of carbon
Correct Answer:
Verified
Correct Answer:
Verified
Q46: _ arises when the unpaired electrons of
Q47: Linkage isomerism can only occur _.<br>A)in cis-isomers
Q48: The porphyrin compound that contains Mg (II)is
Q49: During the formation of a coordination compound,the
Q50: Changes in the coordination sphere of a
Q52: Which ion shown below does not exist?<br>A)Y<sup>4+</sup><br>B)Y<sup>2+</sup><br>C)Y<sup>+</sup><br>D)Zr<sup>4+</sup><br>E)Nb<sup>3+</sup>
Q53: The ligand with the name aqua when
Q54: Triphenylphosphine is often given the abbreviated formula
Q55: What form of hemoglobin is purplish-red?<br>A)myoglobin<br>B)deoxyhemoglobin<br>C)heme<br>D)oxyhemoglobin<br>E)none of
Q56: EDTA is _-dantate ligand.<br>A)mono<br>B)bi<br>C)tri<br>D)tetra<br>E)hexa