Asubstance that contains more hydroxide ions than hydronium ions in solution could have which ph value

A substance that contains more hydroxide ions than hydronium ions in solution could have a pH value that is greater than 7. As pH values greater than 7, indicates that the solution is not neutral anymore and thus possess same number of hydrogen as OH ions, but a greater amount of hydroxide ions than hydrogen ions. As it is more basic.

Your answer is c. explanation: plasma  is the fourth state of matter, derived from the gaseous state of matter.  plasma  can contain free  electrons  and/or  ions. while  plasma is never neutral, it can either be positively or negatively charged.  gases, however, are electrically neutral.