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Author Question: Which is the lightest among the following particles? A) proton B) neutron C) alpha particle D) ... (Read 73 times)

kshipps

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on: Aug 27, 2018
Which is the lightest among the following particles?
 
  A) proton
  B) neutron
  C) alpha particle
  D) beta particle

Question 2

The molecular formula for a compound with an empirical formula of CH2O and a molar mass of 120, is C3H6O3.
 
  Indicate whether the statement is true or false


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Loise Hard

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

D

Answer to Question 2

FALSE


kshipps

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

ryhom

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Reply 3 on: Yesterday
Excellent

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