Description

A drag-to-order activity. Show 10 substances and arrange them from MOST ACIDIC (pH 0) to MOST BASIC (pH 14). Substances with approximate pH: Battery acid (pH 0), Lemon juice (pH 2), Vinegar (pH 3), Tomato juice (pH 4), Coffee (pH 5), Milk (pH 6.5), Pure water (pH 7), Baking soda solution (pH 9), Mil

Details