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Author Question: The nucleus is made of ____ a. electrons only. b. protons only. c. neutrons only. d. electrons ... (Read 109 times)

ericka1

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on: Jul 27, 2018
The nucleus is made of ____
 
  a. electrons only.
  b. protons only.
  c. neutrons only.
  d. electrons and protons, usually.
  e. protons and neutrons, usually.

Question 2

An eclipse season is the interval during which the Sun crosses a node of the Moon's orbit.
 
  a. True
  b. False
  Indicate whether the statement is true or false


dpost18

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

e

Answer to Question 2

True


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