OpenStudy (anonymous):

Select the ion. a) NO2 b)H2SO4 c) Al+3

5 years ago
OpenStudy (anonymous):

Al+3 but i think H2SO4^-2 is also

5 years ago
OpenStudy (pritam):

its c)Al+3 not H2SO4 H2SO4 is not an ion it exist in ionic for in its aquous solution

5 years ago
OpenStudy (anonymous):

k..

5 years ago
OpenStudy (jfraser):

Which one has a charge? When it comes to identifying an ION, that's all that matters

5 years ago
Similar Questions: