In [Cu(NH₃)₄]CO₃, How Many 3d Electrons Does Copper Have

question 59

Multiple Choice

In [Cu(NH₃) ₄]CO₃, how many 3d electrons does copper have

• A) 6
• B) 7
• C) 8
• D) 9
• E) 10

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Definitions:

Cumulative Frequency

The sum of a series of frequencies, calculated by adding each frequency from a frequency distribution table to the sum of its predecessors.

Upper Limit

The maximum value in a given set or the highest value that a variable can assume.

Class

In programming, a blueprint for creating objects that contains specific attributes and methods.

Relative Frequency

The proportion between how often a specific value appears and the overall count of data points observed.