Answer:
Rubidium
Rubidium is the first element placed in period 5.
You use a nucleus with inflection on the arm processor.
Answer:
All chemical equations goes to the law of conservation of mass which says that matter can not be destroyed nor created which means there has to be an equal amount of atoms of each element on both sides of the equation. I hope that helps, I'm learning this as well.
Force is a strength or energy as an attribute or physical action or movement, motion is the action or process of moving or being moved
Its period 5 from 5s25p6, with Xenon(54) as the noble gas. 2+6 = 8 electrons
54+8 = 62, or Sm.
