According to one acid-base theory, nh3 acts as a base when an nh3 molecule

a) accepts an h+ion
b) donates an h+ ion
c) accepts an oh-ion
d) donates an oh- ion

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 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.

Word equation for k(s) +h2o(l) yield koh (aq) + h2