PL HEL How does the pH of the mixture change as sulfuric acid is slowly added to a solution of sodium hydroxide? *

The pH decreases to 7 and stops.
The pH increases and may go above 7.
The pH decreases and may go below 7.
The pH increases to 7 and stops.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.