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Author Question: All isotopes with Z < 83 are radioactive. Indicate whether the statement is true or ... (Read 82 times)

abern

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on: Aug 27, 2018
All isotopes with Z < 83 are radioactive.
 
  Indicate whether the statement is true or false

Question 2

Potassium iodide is added to table salt to prevent
 
  A) goiters.
  B) caking.
  C) oxidation.
  D) spoiling.


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robbielu01

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

FALSE

Answer to Question 2

A


abern

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Reply 2 on: Aug 27, 2018
Wow, this really help

6ana001

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Reply 3 on: Yesterday
Excellent

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