Easy Config. | ||
#1 | Give the electron configuration of hydrogen. | 1s1 |
#2 | Give the electron configuration of lithium. | 1s2 2s1 |
#3 | Give the electron configuration of helium. | 1s2 |
#4 | Give the electron configuration of neon. | 1s2 2s2 2p6 |
#5 | Give the electron configuration of carbon. | 1s2 2s2 2p2 |
Working Backward | ||
#1 | What element is symbolized by 1s2 2s2 2p6 3s1 | Na |
#2 | What element is symbolized by 1s2 2s2 2p6 3s2 3p3 | P |
#3 | What element is symbolized by 1s2 2s2 2p6 3s2 3p6 4s1 | K |
#4 | What element is symbolized by 1s2 2s2 2p6 3s2 3p6 4s2 3d8 | Ni |
#5 | What element is symbolized by 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5 | Br |
D-Block Electron Configurations | ||
#1 | Give the electron configuration of scandium. | 1s2 2s2 2p6 3s2 3p6 4s2 3d1 |
#2 | Give the electron configuration of copper. | 1s2 2s2 2p6 3s2 3p6 4s2 3d9 |
#3 | Give the electron configuration of iron, Fe. | 1s2 2s2 2p6 3s2 3p6 4s2 3d6 |
#4 | Give the electron configuration of zinc. | 1s2 2s2 2p6 3s2 3p6 4s2 3d10 |
#5 | Give the electron configuration of silver, Ag. | 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4s2 3d10 4p6 5s2 4d9 |
Shorthand Electron Configurations | ||
#1 | Give the shorthand electron configuration of boron. | [He] 2s2 2p1 |
#2 | Give the shorthand electron configuration of potassium, K. | [Ar] 4s1 |
#3 | Give the shorthand electron configuration of sodium, Na. | [Ne] 3s1 |
#4 | Give the shorthand electron configuration of chlorine. | [Ne] 3s2 3p5 |
#5 | Give the shorthand electron configuration of silver, Ag. | [Kr] 5s2 4d9 |
Potpourri | ||
#1 | Name 3 pieces of safety equipment in the classroom. | Various |
#2 | Name the 3 subatomic particles AND their charges. | proton: positive, electron: negative, neutron: neutral |
#3 | What is the definition of density? (DO NOT give the equation) | how spaced out the particles are |
#4 | How many neutrons are in an atom of chlorine with a mass number of 36? | 19 neutrons |
#5 | Convert 500 mL to L. | 0.500 L |
Final Question | |
Write the unabbreviated electron configuration for iodine, I. | 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5 |