This group of elements is typically non-reactive because they have a full outer shell

group ia (alkali metals)
group viia (halogens)
group viiia (noble gases)
transition metals

What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz

Which element is least likely to undergo a chemical reaction

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.