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OpenStudy (jacob902):

What is an indicator? A. A strong acid B. The amount of ions in solution C. An organic compound that changes color in acids and bases D. The concentration of acids or bases

OpenStudy (jacob902):

@senia01

OpenStudy (jacob902):

in·di·ca·tor ˈindəˌkādər/ noun 1. a thing, especially a trend or fact, that indicates the state or level of something.

OpenStudy (senia01):

im pretty sure its D not positive

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