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Author Question: From 1645 to 1715, sunspot numbers decreased drastically, a phenomenon termed the ... (Read 86 times)

K@

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on: Jul 13, 2018
From 1645 to 1715, sunspot numbers decreased drastically, a phenomenon termed the ___________________ _ ___________________ _.
 Fill in the blank(s) with correct word

Question 2

The ___________________ _-____________________ of an isotope is the amount of time it takes for one-half of the isotope to decay.
 Fill in the blank(s) with correct word


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sabina576

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Reply #1 on: Jul 13, 2018
Answer to Question 1

Maunder Minimum

Answer to Question 2

half-life


K@

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Reply #2 on: Jul 13, 2018
Thank you :)


sabina576

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Reply #3 on: Jul 13, 2018
Happy to help you


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