In which concentration of sulfuric acid solution would the reaction occur the fastest?

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.

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart