Johnson and Johnson (NYSE:JNJ) announced today that its Janssen subsidiary has started the process of applying to the U.S. Food and Drug Administration (FDA) to have daratumumab approved as a new treatment for relapsed multiple myeloma.
What m and M Mean in Chemistry. Both m and M are units of the concentration of a chemical solution. The lower case m indicates molality, which is calculated using moles of solute per kilograms of solvent. A solution using these units is called a molal solution (e.g., 0,1 m NaOH is a 0.1 molal solution of sodium hydroxide).
Mercury is a d-block element. It is the only metallic element which is a liquid at standard temperature and pressure. It is widely used in thermometers. Mercury is a metal el â¦ ement. It is used in thermometers,barometers and manometers. Also used to make some medicines and cosmetics.