A measurement was taken three times. The true measurement was 68.1mL. Select whether the set of measurements is accurate, precise, both, or neither. Accurate Precise Both Neither 78.1 mL, 43.9 mL, 2 mL 68.1 mL, 68.2 mL, 68.0 mL O 98.0 mL, 98.2 mL.97.9 mL 72.0 mL, 60.3 mL, 68.1 ml

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

Compare and contrast the bohr model and the electron cloud models of the atom.

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?