1) A substance that is pH 1 is: a) Strongly acidic b) Weakly acidic c) Alkaline d) Weakly alkaline e) Strongly alkaline f) Neutral 2) A substance that is pH 9 is: a) Strongly acidic b) Weakly acidic c) Alkaline d) Weakly alkaline e) Strongly alkaline f) Neutral 3) A substance that is pH 13 is: a) Strongly acidic b) Weakly acidic c) Alkaline d) Weakly alkaline e) Strongly alkaline f) Neutral 4) A substance that is pH 7 is: a) Strongly acidic b) Weakly acidic c) Alkaline d) Weakly alkaline e) Strongly alkaline f) Neutral 5) A substance that is pH 6 is: a) Strongly acidic b) Weakly acidic c) Alkaline d) Weakly alkaline e) Strongly alkaline f) Neutral

Leaderboard

Visual style

Mga Option

I-switch ang template

I-restore ang gi-autosave: ?