What element is represented by this electron configuration? 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d3

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.

List and describe the neurological effects of the vocs and other air pollutants, as described by dr. theo colborn