Based on their location on the periodic table, which of the following properties will both potassium (K) and sodium (Na) share?A They are poor conductors of electricity.B They exist as inert gases at room temperature.C They are metals that are very reactive.D They are nonmetals that are not reactive.

How are sodium (Na) and potassium (K) similar?A.They rarely react.B.They are highly reactive.C.They are soft nonmetals.D.They are hard metals.

. Which of the following provides the best explanation for the many chemical similarities between sodium and potassium? 1 pointBoth have atomic masses between 20 and 40 amu.The atomic numbers of the two elements differ by less than 10.Both are main group elements.Both are solid at room temperature and pressure.Both have an ns^1 electron configuration for their highest occupied energy level.

Observe the image of sodium. List the properties you see.

Which if the following is TRUE of non-metals?Athey are generally solids at room temperature Bthey are all non-conductors of electricity Cthey generally have low melting pointsDthey have high density

Draw a sketch and explain the difference in mobility between Na" and K