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Author Question: The atomic mass number of a nucleus is equivalent to which of the following numbers? a. sum of ... (Read 78 times)

hbsimmons88

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on: Jul 28, 2018
The atomic mass number of a nucleus is equivalent to which of the following numbers?
 a. sum of neutron and proton numbers
  b. number of neutrons present
  c. number of protons present
  d. difference in neutron and proton numbers

Question 2

Rutherford's experiments involving the use of alpha particle beams directed onto thin metal foils demonstrated the existence of which of the following?
 a. proton
  c. nucleus
  b. neutron
  d. positron


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gcook

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


hbsimmons88

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Reply 2 on: Jul 28, 2018
Gracias!

xthemafja

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Reply 3 on: Yesterday
Excellent

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