Which statement is true about this reaction?
19n+7h150
it is a practical source of energy on earth.
it occurs only outside the solar system.
its product is heavier than each of its reactants.
it shows the critical mass of an element.
o

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.