The size of atoms can be measured using the diffraction of x-rays. Measurements of atomic size confirm that trends can be identified
based on location on the Periodic Table of the Elements. Which
group of elements is listed in order of decreasing size?

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If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.