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Author Question: The mass of a proton is 1.00728 amu and that of a neutron is 1.00867 amu. What is the mass defect ... (Read 132 times)

dalyningkenk

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on: Aug 27, 2018
The mass of a proton is 1.00728 amu and that of a neutron is 1.00867 amu. What is the mass defect (in amu) of a 57Ni nucleus? (The mass of a nickel-60 nucleus is 59.9308 amu.)
 
  A) 0.5155 amu
  B) 28.76 amu
  C) -0.4932 amu
  D) 0.5141 amu
  E) 1.031 amu

Question 2

What is the term for a family of unsaturated hydrocarbon compounds having a double bond?
 
  A) alkanes
  B) alkenes
  C) alkynes
  D) arenes
  E) none of the above


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jaaaaaaa

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Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


dalyningkenk

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

alexanderhamilton

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Reply 3 on: Yesterday
Excellent

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