The electrons which are primarily responsible for chemical bonds are

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal