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Author Question: Water is an example of a(n): a. atom b. ion c. compound d. mixture e. ... (Read 77 times)

lilldybug07

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on: Jul 27, 2018
Water is an example of a(n):
 
  a. atom
  b. ion
  c. compound
  d. mixture
  e. element

Question 2

Compare the four terrestrial world atmospheres.
 
  What will be an ideal response?


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momtoalll

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

c

Answer to Question 2

Earth's oxygen-rich atmosphere and water-covered surface are unique in the Solar System. In contrast, the Moon is geologically inactive and has no atmosphere. Venus has a thick, cloudy atmosphere. Mercury has a negligible atmosphere.


lilldybug07

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

at

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Reply 3 on: Yesterday
Excellent

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