Which of the Following Represents the Maximum Mercury Levels in Drinking

question 4

Multiple Choice

Which of the following represents the maximum mercury levels in drinking water, which is approximately 2 ppb? Assume the density of drinking water is 1 g/mL.

• A)1 nM
• B)10 nM
• C)20 nM
• D)1 \(\mu\)M
• E)10 \(\mu\)M

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