Kevin cut a 3 layer birthday cake in half. He used the inside half of the cake to explain the law of superposition. Kevin used the layered cake as a .

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.