Describe drag as it relates to airplanes flying.

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.