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Author Question: Earth's radius is about a. 3600 km. b. 5800 km. c. 6400 km. d. 4400 ... (Read 32 times)

robinn137

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Earth's radius is about
 a. 3600 km.
  b. 5800 km.
  c. 6400 km.
  d. 4400 km.

Question 2

The most reactive of all elements is
 a. hydrogen.
  b. fluorine.
  c. chlorine.
  d. sodium.



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dmurph1496

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Answer to Question 1

c

Answer to Question 2

b



robinn137

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Both answers were spot on, thank you once again



dmurph1496

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Great! Please up vote :D



 

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