A patients blood test shows that her hemoglobin concentration is 16. g/dL. how many milligrams are in every 2.00mL of the patients blood?

320 mg

Explanation:

Concentration of hemoglobin = 16g / dL

1 g/dL = 10 mg/mL

16 g/dL = 16 × 10 mg/mL

            = 160 mg/mL

For 1 mL the amount of hemoglobin present is 160 mg.

For 2 mL the amount of hemoglobin present is 160 ×2 mg / mL = 320 mg.

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.