Â­. Â­Dry ice is frozen carbon dioxide. A block of dry ice has a surface temperature of -109.3 degrees Fahrenheit (-78.5 degrees C). Dry ice also has the very nice feature of sublimation -- as it breaks down, it turns directly into carbon dioxide gas rather than a liquid.
The time for a broken collarbone to fully heal depends on the severity of the injury. In children, complete healing may take as little as three to six weeks. In adults, six to 16 weeks or more are often necessary for a collarbone to heal solidly.
According to WebMD, the general recovery timetable for a broken clavicle can be upwards of 12 weeks. It might take six to 12 weeks for a broken collarbone to heal.But thatâs just a rough estimate. People recover at different speeds. E Medicine Health gives a timeframe of four to eight weeks, depending on the individual.ony Romo suffered a broken left clavicle on Sunday afternoon during Sundayâs game against the Philadelphia Eagles. Itâs the second time in his career that the Dallas Cowboys quarterback has broken his collarbone. Back in 2010 when it happened, Romo missed 10 games.