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Q21: The complex cis-[CoCl(NH<sub>3</sub>)(NH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>NH<sub>2</sub>)<sub>2</sub>]<sup>2+</sup> was resolved into optical
Q25: What does the term "critical mass" mean?
Q26: Which picture corresponds to Cd?<br>A)picture (1)<br>B)picture (2)<br>C)picture
Q49: What is the balanced equation for the
Q72: What is the name for the group
Q98: Carbon-14,which is present in all living tissue,radioactively
Q138: What is the most metallic element of
Q144: When the oxalate ion,C<sub>2</sub>O<sub>4</sub><sup>2-</sup> is bonded to
Q271: Hydrogen,H<sub>2</sub>,has a very low boiling point.What is
Q294: Which of the following elements is a