When you crush a glow stick and shake it, the two liquids mix and the stick glows. which statement is true?

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit