Electron Configuration

Complete the check for understanding you picked up on the way in!!!  Drill Complete the check for understanding you picked up on the way in!!!  Feel free to use your notes. When you are done: Place in the appropriate tray in the back

Average Atomic Mass Check for Understanding Agenda Average Atomic Mass Check for Understanding Electron Configuration Notes and Practice Electron Configuration Bingo (if time) Exit Slip Electron Configuration HW

I Can… Correctly write the electron configuration for the first 56 elements in the periodic table

Location of an electron - probability in the electron cloud Review Location of an electron - probability in the electron cloud

Principle Energy Levels/Shell n = principle energy level (P.E.L.) The highest P.E.L. = the period the element is in The further away from the nucleus, the higher the energy

Which would have a higher energy level, 3s or 4s? Why? Check-In Which would have a higher energy level, 3s or 4s? Why? 4s since it is further away from the nucleus

Orbitals s (1) p (3) d (5) f (7) S = sharp P = principal D = diffuse F = fundamental s, p, d, and f indicate the shape of the orbital

Sublevels A set of orbitals have equivalent energy

2 electrons in each orbital p = 6 d = 10 f = 14

Mark our Periodic Tables!!!! Your choice: Put info on the periodic table you have Take a new periodic table

Electron Configuration Bingo Write any element from H – Ba (Hydrogen through Barium) A clue will be provided and if you have that element, you will cross it off

I am a noble gas and have 18 electrons

I am the first element in the 3p shell

I have 4 electrons in the 4p shell

My electron configuration is 1s2

I have 47 electrons

My electron configuration is 1s22s22p63s23p64s23d104p5

My electron configuration is 1s22s22p4

I have four electrons in the 3p shell

I have 7 total electrons

My electron configuration is 1s22s1

I have 3 electrons in the 3d shell

I have 26 electrons

My electron configuration is 1s22s22p63s23p2

My electron configuration is 1s22s22p1

I am the first element in the 5s shell

I have 29 electrons

I have 5 electrons in the 4d shell

My electron configuration is 1s22s22p63s23p64s23d104p3

My electron configuration is 1s22s22p63s23p64s1

I have 1 electron in the 3s shell

I have 46 electrons

My electron configuration is 1s22s22p63s23p3

My electron configuration is 1s22s2

My electron configuration is 1s22s22p63s23p64s23d8

I have 3 electrons in the 4d shell

My electron configuration is 1s22s22p63s23p64s23d10 4p65s24d1

My electron configuration is 1s22s22p63s23p64s23d2

I have 12 electrons

I have 2 electrons in the 2p shell

I have 5 electrons in the 2p shell

PLEASE CHECK YOUR GRADES ON BCPSONE!!!

Complete the Exit Slip and put it in the appropriate bin in the back Exit Slip and HW Complete the Exit Slip and put it in the appropriate bin in the back Complete the HW for next class!!! 

Answers to Electron Configuration Bingo Pd P Be Ni Nb Y Ti Mg C F Ar Al Se He Ag Br O S N Li V Fe Si B Rb Cu Tc As K Na