The arrows show the changes of state. Two of the changes of state have been labeled.
Use words from the box to complete the other two labels.

Cobalt-60 is an artificial radioisotope that is produced in a nuclear reactor and is used as a gamma-ray source in the treatment of certain types of cancer. if the wavelength of the gamma radiation from a cobalt-60 source is 1.00 × 10-3 nm, calculate the energy of a photon of this radiation.

What will most likely happen when two bromine atoms bond together?

How does concentration affect reaction rate