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Author Question: ____ has a negative charge and a mass about 2000 times smaller than a proton. a. A neutron b. An ... (Read 101 times)

futuristic

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on: Jul 27, 2018
____ has a negative charge and a mass about 2000 times smaller than a proton.
 
  a. A neutron
  b. An electron
  c. A molecule
  d. A nucleus
  e. An isotope

Question 2

The ___________________ _ of the Sun is not visible during a total solar eclipse.
 
  Fill in the blank(s) with correct word


patma1981

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

b

Answer to Question 2

photosphere


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