What is the name of this compound?
N2O5

V1t2 = v2t1 is an expression of who’s law

Embryos of different species look very similar, which shows that the organisms share a ancestor.

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.