What number of atoms does k2co3 have?

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Compare and contrast the bohr model and the electron cloud models of the atom.

I’m an electrically neutral atomic any element, there are equal numbers of