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Author Question: How is the age of an ice sample determined? A) by looking at the types of gases dissolved in the ... (Read 45 times)

jenna1

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on: Aug 27, 2018
How is the age of an ice sample determined?
 
  A) by looking at the types of gases dissolved in the ice
  B) by measuring the density of the ice
  C) by measuring the depth of the ice
  D) by looking at the pollen trapped in the air pockets in the ice
  E) none of the above

Question 2

The observed line spectra of electrically excited gas samples tend to support the notion that electron energies are quantized.
 
  Indicate whether the statement is true or false


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wergv

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

C

Answer to Question 2

TRUE


jenna1

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

sailorcrescent

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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