How many electrons are in the highest occupied energy level of barium? If a silicon atom has four valence electrons, what is the maximum number of bonds it can form? What is the relationship between atomic structure and the organization of the periodic table?
How many electrons are in the highest occupied energy level of barium? Instead of losing electrons in ionization, can you lose neutrons or protons? Which part of an atom in involved in chemical bonding? Why does the electronegativity decrease from top to bottom as a trend in t...