For elements in groups 13-18, the number of valence electron is. Ten more than their group number

Equal to their group number

unrelated to their group number

ten less than their group number​

Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms