If you have 200 grams of technetium-99m that has a half-life of six hours, how much will remain after 24 hours?

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

the answer is c. nacl