Question

choose 1 for me
define acid​

Answer 1

(in chemistry) a liquid substance that can dissolve metal and may burn your skin or clothes. Acids have a pH value of less than 7.

6...friends

Answer 2

Acids are defined as compounds which contain one or more hydrogen atoms, and when dissolved in water, they produce hydronium ions (H3O+), the only positively charged ions.

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Bye hope it helps you