In the decomposition of th-90, the mass defect = 4.50 x 10-24 kilograms. if all of this mass is converted to energy, what would be the value in joules? (1 j = 1 kg m2/s2)
4.05 x 10-7 j

1.50 x 10-8 j

1.35 x 10-16 j

5.4 x 10-32 j

An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

What is the mass of phosphorous in a 51-kg person