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Author Question: An atom with fewer electrons than protons is a negative ion. Indicate whether the statement is ... (Read 150 times)

xclash

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An atom with fewer electrons than protons is a negative ion.
  Indicate whether the statement is true or false

Question 2

If one lawn mower causes an 80 dB sound level at a nearby point, what sound level at that point would four lawnmowers together cause?



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chinwesucks

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Answer to Question 1

F

Answer to Question 2

86 dB



xclash

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Both answers were spot on, thank you once again




 

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