1 In the electromagnetic spectrum, which kind of light is most likely to knock an electron out of an atom? (14.0K)A) radio waves B) infrared C) visible light D) gamma rays 2 The space in which there is a high probability of finding the electron is called the __________. (53.0K)A) perimeter B) trajectory C) orbital D) fractional 3 In the emission spectrum of neon (Ne) shown, which lines represent the highest energy light? (54.0K)A) The lines near 400 nm. B) The lines near 500 nm. C) The lines near 600 nm. D) The lines near 700 nm. 4 What is the electron configuration for boron? (66.0K)A) [He]2s1 B) [He]2s2 C) [He]2s2 2p1 D) 1s1 2s1 2p1 5 Energy sublevels are designated __________.A) s, p, d, and f B) a, b, c, and d C) x, y, and z D) 1, 2, 3, and 4 6 The space in which there is a 95% probability of finding an electron is called __________.A) an energy level B) an energy sublevel C) an electron sphere D) an orbital 7 The fourth energy level can hold __________ more electrons than the third energy level.A) 2 B) 6 C) 10 D) 14 8 1s2 2s2 2p2 is the electron configuration for __________.A) boron B) carbon C) hydrogen D) fluorine 9 What is the electron configuration of radon?A) [Xe]6s2 5d10 4f14 6p6 B) [Xe]6s2 5d10 4f14 6p5 C) [Xe]6s2 5d10 6p6 D) [Xe]6s2 4f14 6p6 10 Except for helium, noble gas atoms have __________.A) duets B) octets C) quartets D) trios 11 What electron configuration describes the outermost energy level of a molybdenum atom?A) 5s2 B) 4d4 C) 6p6 D) 5d4 12 What electron configuration describes the outermost energy level of a selenium atom?A) 4s2 4p4 B) 4s2 3d10 C) 4s2 4d4 D) 4s2 4d10 4p4 13 If an s sublevel could contain up to three electrons, which element would be the first noble gas?A) carbon B) helium C) lithium D) neon 14 Which has its valence electron furthest from the nucleus? (66.0K)A) hydrogen B) lithium C) sodium D) potassium 15 The organization of the periodic table arises from the __________ of the elements.A) atomic mass B) electron configuration C) properties D) conductivity