The line spectra of atoms provides experimental evidence for ...

[tiffannnnyyyyyy]

The line spectra of atoms provides experimental evidence for
 
  A) the organization of particles in the nucleus of atoms.
  B) the number of protons.
  C) the arrangement of electrons.
  D) all of the above

Question 2

In a solution of a strong monoprotic acid in water, the hydrogen-ion concentration is approximately equal to the molarity of the acid.
 
  Indicate whether the statement is true or false

[annierak]

Answer to Question 1

C

Answer to Question 2

TRUE

[tiffannnnyyyyyy]

Thanks

[annierak]

Welcome