Melting can be best described as a process in which molecules lose kinetic energy and move slowly.
lose kinetic energy and remain stationary.
gain kinetic energy and escape into the atmosphere.
gain enough kinetic energy to get past each other.

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

Write the overall equation for the reaction for lithium battery

Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.