2.2.1 electron structure

Question 1

give the names of the four sub energy levels and the number of electrons they hold

Answer 1

s 2 electrons
p 6 electrons
d 10 electrons
f 14 electrons

Question 2

p sub levels are shaped like…

Answer 2

dumbbells

Question 3

s sub levels are shaped like…

Answer 3

spheres

Question 4

cr and cu fill shells differently give their electronic configurations

Answer 4

cr 4s1 3d5

cu 4s1 3d10