Two nuclei with low masses are combined to form one nucleus of larger mass is called
what?
nuclear ission
if-life
nuclear fussion
half-life

How do the energy differences between the higher energy levels of an atom compare with the energy difference between the lower energy level of the atom

Idon't really understand this can you me and show your work.☺☺[ chemistry b] subject [ electron transfer in lonic bonds]grade( 12)

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains