The Quiz: Solutions with a pH of less than seven are considered to be what?
Carbonates
Bases
Amphoterics
Acids
In general, acidic solutions accept electron pairs and donate hydrogen protons during chemical reactions. Bases do the opposite and donate electrons and accept hydrogen protons. To find out which is which, scientists use a pH scale, which ranges from 0 to 14. When dipped into a solution, the pH scale tells how acidic or basic it is. Anything under seven is an acid, and anything higher is a base.
The correct answer to this quiz is Acids.