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Author Question: What is the uncertainty of a measurement using a milligram balance? A) 1 g B) 0.1 g C) 0.01 ... (Read 47 times)

rl

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on: Aug 27, 2018
What is the uncertainty of a measurement using a milligram balance?
 
  A)  1 g
  B)  0.1 g
  C)  0.01 g
  D)  0.001 g
  E)  0.0001 g

Question 2

The alpha decay of what isotope of what element produces lead-206?
 
  A) polonium-210
  B) radon-222
  C) mercury-202
  D) bismuth-208
  E) thallium-204


wfdfwc23

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

D)

Answer to Question 2

A


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