g b. If an intense laser interacts with an atom, the atom can absorb more than one photon from the laser, leading to ionization. If this process goes through a particular atomic transition it is called Resonantly Enhanced Multiphoton Ionization (REMPI). Given the resonant photon from part a, what would be the kinetic energy, in eV, of an electron that started from the ground state and absorbed 2 photons

Of the groups of elements below, which are most likely to gain electrons to become anions? a. alkali metal b. boron group c. halogen d. transition metal

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Which answer tells the reason the earth’s climate is getting warmer? too many animals are becoming extinct. large glaciers are melting in antarctica. the earth is moving closer to the sun. driving cars gives off gases that trap heat in the atmosphere.