Question

defination of acidity​

Answer 1

Answer:

Acidity describes the amount of acid in a substance. An acid is a chemical that gives off hydrogen ions in water and forms salts by combining with certain metals. Acidity is measured on a scale called the pH scale.........

hope it helps ~~~~~~~

@doll54

Answer 2

Hey mate heres your answer

Acidity is the level of acid in substance such as water, soil or wine