Both must be in solution, aqueous, to fit the definition, which is; an acidic solution has enough hydronium ion concentration to hydroxide concentration to have a pH lower than 7.0, while a basic solution has enough hydroxide ion concentration to be at a pH higher than 7.0.
An acid and base are different in definition. Subtle, but a real difference.
Acidic: pH < 7 Basic : pH > 7
Depends on what you mean. Anything too basic or acidic may cause a sting. For example, wasp stings are basic, and bee stings are acidic.
acidic acidic acidic
all above
acidic.
basic or acidic
its acidic
Acidic
acidic
acidic
acidic
Acidic.