What element has more valence electrons in flooring in few were energy levels than sodium

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

Is a chemical message sent by another individual.

28. which is not a reason that water is used to store spent fuel rods from nuclear power plants? water increases the speed of the chain reaction in the fuel rods. water protects nuclear power plant workers from the high temperature and radiation of the fuel rods. water acts as a radiation shield to reduce the radiation levels. water cools the spent rods. salts action