Author Question: How many electrons will fit into a 4f subshell? A) 3 B) 4 C) 7 D) ... (Read 74 times)

KimWrice

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How many electrons will fit into a 4f subshell?
 
  A) 3
  B) 4
  C) 7
  D) 14

Question 2

A heat pump absorbs heat from the atmosphere at a rate of 30 kW. If work is being done to run this heat pump at a rate of 7.7 kW, what is the coefficient of performance (COP) of the heat pump?
 
  A) 22 B) 0.26 C) 2.9 D) 4.9 E) 3.9


raili21

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Answer to Question 1

D

Answer to Question 2

D



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