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Author Question: The number of protons in a nucleus is the a. mass number b. neutron number c. atomic number d. ... (Read 157 times)

itsmyluck

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on: Jul 28, 2018
The number of protons in a nucleus is the
 a. mass number
  b. neutron number
  c. atomic number
  d. isotope number
  e. none of the above

Question 2

What's an isotope?
 a. a radioactive material
  b. an atom of an element with a different number of neutrons in the nucleus
  c. an electrically charged atom
  d. none of the above


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Perkypinki

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

C

Answer to Question 2

B


itsmyluck

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Reply 2 on: Jul 28, 2018
Gracias!

smrtceo

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Reply 3 on: Yesterday
:D TYSM

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