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Author Question: Which of the following resulted in the first demonstration of artificial transmutation? A) ... (Read 38 times)

penguins

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on: Aug 27, 2018
Which of the following resulted in the first demonstration of artificial transmutation?
 
  A) Rutherford's bombardment of nitrogen-14 with alpha particles
  B) Fermi and Segre's bombardment of uranium atoms with neutrons
  C) the change of lead into gold by alchemists in the 14th century
  D) Goldstein's production of protons in a gas discharge tube

Question 2

The only necessary ingredient in shampoo is
 
  A) water.
  B) conditioner.
  C) fragrance.
  D) detergent.


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rleezy04

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

A

Answer to Question 2

D


penguins

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

alexanderhamilton

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Reply 3 on: Yesterday
Excellent

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