Fluorine is the most reactive nonmetal. to fluorines immediate right in the periodic table is neon, a noble gas that does not form chemical bonds. explain this contrast in reactivity in terms of atomic structure

Neon is a noble gas which means it has 8 valence electrons. An electron becomes stable and inert when it has 8 valence electrons.

Fluorine has 7 electrons and needs 1 more to become stable. This makes Fluorine highly reactive compared to Neon, which is already stable.

answer: your mm

explanation:

answer: the rate of diffusion increases with increase in temperature.

increase in temperature, increases the molecular/particles speed (kinetic energy. diffusion means movement of particles through the material.

generally, the heavier the particle the more it interacts with the environment and more the temperature matters. so higher temperature results in higher diffusion.