Hydrogen bonding results from the fact that A) the hydrogen ...

[gonzo233]

Hydrogen bonding results from the fact that
 
  A) the hydrogen end of a water molecule is positively charged and the oxygen end is negatively charged.
  B) the oxygen end of a water molecule is positively charged and the hydrogen end is negatively charged.
  C) nuclear fusion occurs between the ends of water molecules.
  D) water molecules experience a strong gravitational attraction to one another.
  E) there is no electrical charge on a water molecule.

Question 2

Which anthropogenic air pollutants are least harmful to humans? Most harmful, and in what ways? Which are most damaging to plants?
 
  What will be an ideal response?

[jsm54321]

Answer to Question 1

A

Answer to Question 2

See table 3.4. It lists various pollutants, their effects, etc.

[gonzo233]

Gracias!

[xiaomengxian]

Thanks for the timely response, appreciate it