How many grams of carbon are present in 45.0g of ccl4

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.