Which of the following are properties of acids? check all that apply. a. react with certain metals to produce hydrogen gas b. react with other acids to produce salt and water c. taste sour d. corrosive

The properties of acids are: (A), (C) and (D).

Explanation:
Acids taste sour, and most acids are poisonous. Furthermore, acids react with certain metals to produce hydrogen gas. Few acids are corrosive as well. The option (B) is not valid because acids react with BASES (not with other acids) to produce salt and water. Hence A, C and D are the correct options.

Scientific classification