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Author Question: The recommended body mass index (BMI) for an adult is A) less than 18.5 B) between 18.5 and 24.9 ... (Read 81 times)

WWatsford

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on: Aug 27, 2018
The recommended body mass index (BMI) for an adult is
 
  A) less than 18.5
  B) between 18.5 and 24.9
  C) between 25 and 29.9
  D) above 30

Question 2

Given the electronegativities below, which covalent single bond is most polar? Element: H C N O Electronegativity: 2.1 2.5 3.0 3.5
 
  A) CH
  B) NH
  C) OH
  D) OC
  E) ON


scrocafella

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

B

Answer to Question 2

C


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WWatsford

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Reply #2 on: Aug 27, 2018
Thank you!


scrocafella

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Reply #3 on: Aug 27, 2018
Always glad to help...


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