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Author Question: A sunspot maximum occurred in the year 2015. If the solar cycle continues, the year of the sunspot ... (Read 39 times)

Charlie

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on: Jul 27, 2018
A sunspot maximum occurred in the year 2015. If the solar cycle continues, the year of the sunspot maximum that immediately follows the 2015 cycle maximum will be _____.
 
  A) 2026
  B) 2020
  C) 2016
  D) 2030

Question 2

In the context of electron shells, a positive ion is an atom with:
 
  A) fewer electrons than protons.
  B) a missing nucleus.
  C) missing orbits.
  D) fewer protons than electrons.


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cswans24

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

A

Answer to Question 2

A


Charlie

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Reply 2 on: Jul 27, 2018
Excellent

nanny

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Reply 3 on: Yesterday
Gracias!

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