Electronic configuration [Ne]3s2 3p6​

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both