Which statement best describes the process that the diagrams show?
a solid loses kinetic energy to become a liquid and then becomes a gas.
a solid gains kinetic energy to become a liquid and then becomes a gas.
agas loses kinetic energy to become a liquid and then becomes a solid.
agas gains kinetic energy to become a liquid and then becomes a solid.

Select the correct answer from each drop-down menu. describe what happens to a carbon-11 atom when it undergoes positron emission. the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons