Respuesta :

EmilyT152
there are 3 atoms of O2

Answer:

3 oxygen atoms are found in one molecule of nitric acid.

Explanation:

A nitric acid is a string inorganic acid composed of nitrogen , hydrogen and oxygen atoms

A molecular formula of nitric acid is given as: [tex]HNO_3[/tex]

In a one molecule of nitric acid there are :

  • 1 atom of hydrogen,
  • 1 atom of nitrogen
  • 3 atoms of oxygen

Hence, the correct answer is 3.

Otras preguntas