The degree to which a measurement approaches a standard value is accuracy
precision
uncertainty
exact

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)