tayrenee9494 tayrenee9494
  • 03-04-2020
  • Chemistry
contestada

what is considered to be an unsafe level of lead in flint michigan water?

Respuesta :

Rwanzoze23 Rwanzoze23
  • 03-04-2020

Answer:

More than 40 percent measured above 5 ppb of lead, which the researchers considered an indication of a “very serious” problem.

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