What Is 1s2 2s2 2p6? b. 1s2 2s2 2p6 This represents 2 electrons in the s subshell of the first energy level , 2 electrons in the s subshell of the second energy level and 6 electrons in the p subshell of the second energy level. What is the atomic number of 1s2 2s2 2p6?
Which Is The Electron Configuration For Bromine? Let’s use it to write the electron configuration of a neutral bromine atom, a bromine atom has 35 electrons. Using the blocks in the periodic table we can write the electron configuration of bromine as: 1s22s22p63s23p64s23d104p5. … This makes the shorthand electron configuration for bromine [Ar]4s23d104p5. What is