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Author Question: The structure of individual atoms can roughly be described as ________. A) positively charged ... (Read 37 times)

sabina

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on: Aug 27, 2018
The structure of individual atoms can roughly be described as ________.
 
  A) positively charged center and mostly empty space
  B) an even mixture of mass and charge scattered throughout a spherical shape
  C) positively charged, low-mass pieces in orbit around a massive, negatively charged center
  D) positively charged pieces in orbit around a low-mass, negatively charged center

Question 2

The probe tip of a scanning probe microscope ________.
 
  A) floats above the atoms of a sample
  B) etches into the atoms of a sample
  C) chemically changes the atoms of a sample
  D) injects a magnetic field into the atoms of a sample


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macagnavarro

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

A

Answer to Question 2

A


sabina

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Reply 2 on: Aug 27, 2018
Gracias!

Dominic

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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