Acohesive force is best described as the a cohesive force is best described as the attraction between two liquid molecules force that holds together the nucleus attraction between a liquid molecule and a solute attraction between molecules of two different substances force that allows for molecular cohesion

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Tooth enamel consists mainly of the mineral calcium hydroxyapatite, ca_10(po_4)_6(oh)_2. trace elements in teeth of archaeological specimens provide anthropologist with clues about diet and diseases of ancient people. students at hamline university measured strontium in enamel from extracted wisdom teeth by atomic absorption spectroscopy. solutions with a constant total volume of 10.0 ml contained 0.726 mg of dissolved tooth enamel plus variable concentrations of added sr. added sr find the concentration of sr in the 10 ml sample solution in parts per billion = ng/ml. find the concentration of sr in tooth enamel in parts per million = mu g/g.

The point along a planet's orbit where it is closest to the sun is called the