Acids, What are Acids?, Acids are substances that have a sour taste., They contain different types of natural acids., Acids are commonly found in many foods and fruits that we use every day., Properties of Acids.They usually taste sour., They turn blue litmus paper red., They turn red rose extract red.

per en/la

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?