How does the gas propellant move when an aerosol can is used? ?

  the mississippians were considered to be  horticulturalists, which means they were

The element that has the greatest electronegativity is

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.